View source for Licht

{{Short description|Opera cycle by Karlheinz Stockhausen}}
{{Other uses}}
{{Use shortened footnotes|date=June 2022}}
{{Infobox opera
| name              = ''Licht''<br />''Die sieben Tage der Woche''
| type              = [[Opera]] cycle
| composer          = [[Karlheinz Stockhausen]]
| image             = Stockhausen March 2004 excerpt.jpg
| image_upright     = 1.2
| alt               =
| caption           = The librettist and composer in March 2004
| translated_name   = ''Light – The Seven Days of the Week''
| librettist        = Stockhausen
| language          = German
| premiere_date     = {{start date|1981}} to 2012
| premiere_location = {{plainlist|
* [[La Scala]], Milan
* * ''[[Donnerstag aus Licht|Donnerstag]]'' 1981
* * ''[[Samstag aus Licht|Samstag]]'' 1984
* * ''[[Montag aus Licht|Montag]]'' 1988
----
* [[Oper Leipzig]]
* * ''[[Dienstag aus Licht|Dienstag]]'' 1993
* * ''[[Freitag aus Licht|Freitag]]'' 1996
----
* [[Cologne Opera]]
* * ''[[Sonntag aus Licht|Sonntag]]'' 2011
----
* [[Birmingham Opera Company]]
* * ''[[Mittwoch aus Licht|Mittwoch]]'' 2012
}}
}}
[[file:Kürten - Waldfriedhof - Stockhausen 01 ies.jpg|thumb|275px|Karlheinz Stockhausens grave with the score to LICHT .]]
'''''Licht''''' (Light), subtitled "Die sieben Tage der Woche" (The Seven Days of the Week), is a cycle of seven [[opera]]s composed by [[Karlheinz Stockhausen]] between 1977 and 2003. The composer described the work as an "eternal spiral" because "there is neither end nor beginning to the week." ''Licht'' consists of 29 hours of music.

==Origin==
The ''Licht'' opera project, originally titled ''Hikari'' (光 , Japanese for "light"), originated with a piece for dancers and [[Gagaku]] orchestra commissioned by the [[National Theatre of Japan|National Theatre]] in Tokyo. Titled ''Der Jahreslauf'' (The Course of the Years), this piece became the first act of ''Dienstag''. Another important Japanese influence is from [[Noh]] theater, which the composer cites in connection with his conception of stage action.{{sfn|Stockhausen, Conen, and Hennlich|1989|loc=282}} The cycle also draws on elements from the [[Judeo-Christian]] and [[Historical Vedic religion|Vedic]] traditions.{{sfn|Bruno|1999|loc=134}} The title of ''Licht'' owes something to [[Sri Aurobindo]]'s theory of "[[Agni]]" (the Hindu and Vedic fire deity), developed from two basic premises of nuclear physics, and Stockhausen's conception of the ''Licht'' superformula also owes a great deal to Sri Aurobindo's category of the "supramental".{{sfn|Peters|2003|loc=227}} It is centered on three main characters, Michael, Eve, and Lucifer.

Many of the events in the opera refer to ''[[The Urantia Book]]'', which was sold to Stockhausen by a remarkable figure during his [[New York Philharmonic]] concert in 1971.{{sfn|Kurtz|1992|loc=188}} In his analysis of the cycle, Gregg Wager states that "There can be little doubt ... that Stockhausen's first and foremost inspiration for Lucifer's rebellion ... originated from ''the Urantia Book'' ... specific terms such as "Local System", "Planetary Princes" or "Paradise Sons" can only be from ''the Urantia Book''".{{sfn|Wager|1998|loc=193}} Wager also points to the fact that Michael is clearly identified in ''Donnerstag'' as originating from "Nebadon", which is another location name peculiar to ''the Urantia Book''.{{sfn|Wager|1998|loc=194}} The emblems of [[Michael (archangel)|Michael]] and [[Lucifer]] in ''Licht'' are also derived from ''the Urantia Book''.{{sfn|Bandur|2004|loc=142}}

According to Stockhausen biographer Michael Kurtz, "Michael, Lucifer and Eve are, for Stockhausen, more than theatrical figures. They are the expression of a world beyond, to which terrestrial eyes are blind, but which is given concrete form by ''The Urantia Book'' and other sources."{{sfn|Kurtz|1992|loc=228}} Wager also takes care to assert that Lucifer, Eve, and Michael are "personal inventions of Stockhausen's that were made more meaningful through ''the Urantia Book''. ... The listener can also assume that Stockhausen has used these symbols freely and enjoys the style of absurdist theater manifested in ''Originale'' where no clear meaning is apparent."{{sfn|Wager|1998|loc=208}} Furthermore, according to Markus Bandur, the ''Urantia Book'' references are concealed by means of associative strategies to other fields of meaning and, as work progressed on ''Licht'' after the first-composed opera, ''Donnerstag'', their significance progressively diminishes.{{sfn|Bandur|2004|loc=144}} The importance of the ''Urantia Book'' for Stockhausen's work should not be overestimated.{{sfn|Ulrich|2001|loc=28}}

==Structure==
The musical structure of the cycle is based on three counterpointed main melodies (or "formulas"), each associated with a central character. It follows the method of [[formula composition|super-formula composition]]: these melodies define both the tonal centers and durations of scenes as a whole, as well as the melodic phrasing in detail. Each of the three central characters is also associated with an instrument: [[Michael (archangel)|Michael]] with the [[trumpet]], [[Adam and Eve|Eve]] with the [[basset horn]], and [[Lucifer]] with the [[trombone]]. [See {{harv|Stockhausen|1978}}: the ''Licht'' superformula.]

Stockhausen's conception of opera is more akin to the [[Tableau vivant|tableaux]] of the Renaissance [[masque]] and its [[Hermeticism|hermetic]] cosmology than to traditional [[Dramatic structure|dramatic]] and [[wikt:climax#Noun|climactic]] structures typical of the past two centuries.{{sfn|Godwin|1998|loc=354}} Because of its circular structure, in which the  seven days of the week must be passed through again and again, a moral critique is rendered impossible, since the themes of the days perpetually return as permanent features of reality. This in turn reflects Stockhausen's theological outlook, which offers a perspective beyond the superficial differences and opposites that place limitations on thought and hope.{{sfn|Ulrich|2012b|loc=99–100}} ''Licht'' is not therefore primarily about the conflict between good and evil, but rather is a drama of latent tensions concerning a dispute about different conceptions of reality.{{sfn|Maconie|2016|loc=383}}

The cycle is constructed [[Modularity|modularly]]. Not only is each of the seven operas a self-sufficient work, but so are the individual acts, scenes, and—in some cases—portions of scenes. These modules may be segments (e.g., the eleven instrumental solo sections from ''Orchester-Finalisten'' from ''Mittwoch''), or layers (e.g., the electronic ''[[Oktophonie]]'' layer from the second act of ''Dienstag'' or the ''[[Klavierstücke (Stockhausen)|Klavierstück XIII]]'' version of the first scene of ''Samstag'' (''Luzifers Traum''), with the bass voice omitted), or a combination of the two (e.g., the vocal sextet ''Menschen, hört'' and the ''Bassetsu-Trio'', which are two layers of the "Karusel" subscene from ''Michaelion'', the fourth scene of ''Mittwoch'').

== The seven days ==
There are seven operas, each named for a [[Week-day names|day of the week]], whose subject matter reflects attributes associated in traditional [[Mythology|mythologies]] with each day. These attributes in turn rest on the seven [[Planets in astrology|planets]] of [[classical antiquity|Antiquity]] (and their associated deities) from which the day-names are derived:{{sfn|Stockhausen|1989b|loc=152–53}}
* Monday = The [[Moon (astrology)|Moon]]
* Tuesday = [[Mars (mythology)|Mars]]
* Wednesday = [[Mercury (mythology)|Mercury]]
* Thursday = [[Jupiter (mythology)|Jupiter]]
* Friday = [[Venus (mythology)|Venus]]
* Saturday = [[Saturn (mythology)|Saturn]]
* Sunday = The [[Sun (astrology)|Sun]]
Stockhausen sought to fashion the subjects for each opera through absorption in the traditions of this planet and immersion into the intuitive meaning of each day of the week—meanings of which most people are not aware.{{sfn|Stockhausen|1989b|loc=176}} The cycle has neither a "beginning" nor an "ending"; like the days of the week, each opera leads to the next one, so that the conflict of Tuesday is followed by the reconciliation of Wednesday, and the mystical union of Sunday prepares the way for the new life of Monday. "In this way there is neither end nor beginning to the week. It is an eternal spiral".{{sfn|Stockhausen|1989b|loc=156}} Each opera is composed from an elaborated form of the corresponding day-segment of the superformula, made by superimposing one or more complete lines from the superformula, compressed to the length of the day-segment. These are named for the day in question (e.g., ''Mittwoch-Formel''.) The separate acts and scenes often involve further superimpositions of formula material. For example, "Luzifers Traum", the first scene of ''Samstag'', has a total of five layers.{{sfn|Kohl|1990}}{{sfn|Kohl|1993}}

Each day is also assigned a principal (or "[[exoteric]]") colour, as well as one or more secondary (or "[[Western esotericism|esoteric]]") colours.{{sfn|Stockhausen|1989b|loc=199–200}}

=== Monday (1984–1988)===
{{Main|Montag aus Licht}}

''Montag'', composed between 1984 and 1988, is dedicated to [[Adam and Eve|Eve]]. It features an orchestra with synthesizers (called a "modern orchestra" by Stockhausen), backing 21 performers (14 voices, 6 instruments and an actor), as well as adult and children's choirs. The opera is in three acts, framed by a "greeting" and a "farewell." (This framing applies, with variation, to each opera in the cycle: a "greeting" either in the foyer of the opera house or in the auditorium, and a "farewell" after the performance, played either in the auditorium or outside the theater.) ''Monday'''s exoteric colour is bright green; its esoteric colours are opal and silver.{{sfn|Stockhausen|1989b|loc=200}} The scenes and subscenes are as follows:
* ''Montags-Gruß'' (Monday's Greeting)
* Act 1: ''Evas Erstgeburt'' (Eve's First Birth-giving)
**scene 1: ''In Hoffnung'' (Expecting)
**scene 2: ''[[Heinzelmännchen]]''
**scene 3: ''Geburts-Arien'' (Birth Arias)
**scene 4: ''Knaben-Geschrei'' (Boys' Hullaballoo)
**scene 5: ''Luzifers Zorn'' (Lucifer's Fury)
**scene 6: ''Das große Geweine'' (The Great Weeping)
* Act 2: ''Evas Zweitgeburt'' (Eve's Second Birth-giving)
**scene 1: ''Mädchenprozession'' (Girls' Prozession)
**scene 2: ''Befruchtung mit Klavierstück''—''Wiedergeburt'' (Conception with Piano Piece—Rebirth)
**scene 3: ''Evas Lied'' (Eve's Song)
* Act 3: ''Evas Zauber'' (Eve's Magic)
**scene 1: ''Botschaft'' (Message)
**scene 2: ''Der Kinderfänger'' (The [[Pied Piper of Hamelin|Pied Piper]]) [literally, "The Child-Catcher"]
**scene 3: ''Entführung'' (Abduction)
*''Montags-Abschied'' (Monday's Farewell)

[https://artsandculture.google.com/search?q=Montag%20aus%20Licht 445 photos of ''Montag aus Licht'' at La Scala, Milan], [[Google Arts & Culture]]

=== Tuesday (1977–1991) ===
{{Main|Dienstag aus Licht}}

After having composed the three "solo" operas (Thursday, Saturday and Monday), Stockhausen proceeded to explore all combinations of the characters. ''Dienstag'' is the day of conflict between Michael and Lucifer. After the opening greeting, two acts follow: ''Jahreslauf'' (Course of the Years) and ''Invasion-Explosion mit Abschied'' (Invasion-Explosion with Farewell). ''Dienstag'' is an opera for 17 performers (three solo voices, ten solo instrumentalists, and four dancer-mimes), actors, mimes, choir, a "modern orchestra" (29 to 32 instruments including synthesizers) and, in the second act, [[electronic music]] (titled "Oktophonie") projected in eight channels, with loudspeakers arranged at the corners of a cube shape around the audience. Since it is a "layer," this taped [[octophonic]] electronic music may be heard by itself. ''Tuesday'''s colour is red.{{sfn|Stockhausen|1989b|loc=200}} The opera falls into the following sections and subsections:
* ''Dienstags-Gruß'', Nr. 60 (1987–88)
** Willkommen
** Friedens-Gruß
* Act 1: ''Jahreslauf'' (Course of the Years), Nr. 47 (1977/1991)
* Act 2: ''Invasion-Explosion mit Abschied'' (Invasion-Explosion with Farewell), Nr. 61 (1990–91)
** Erste Luftabwehr (First Air-defense)
** Erste Invasion (First Invasion)
** Zweite Luftabwehr (Second Air-defense)
** Zweite Invasion (Second Invasion)
** Pietà
** Dritte Invasion (Third Invasion)
** Jenseits (Beyond)
** Synthi-Fou
** Abschied (Farewell)

=== Wednesday (1992–1998)===
{{Main|Mittwoch aus Licht}}

''Mittwoch'' is characterized by the cooperation of Eve, Michael and Lucifer. Composed between 1992 and 1998, the opera consists of four scenes: ''Welt-Parlament'' (World Parliament), ''Orchester-Finalisten'' (Orchestra Finalists), ''[[Helikopter-Streichquartett]]'' (Helicopter String Quartet), and ''Michaelion''. The third scene, which has acquired a certain celebrity, is scored, as its name implies, for four stringed instruments and four helicopters, the latter used both as a performatic device and a sound source. The greeting for ''Mittwoch'' is the electronic part of scene 4; the farewell is the electronic music from scene 2. The latter, like the electronic music for act 2 of ''Dienstag'', is projected octophonically through speakers arranged at the corners of a cube surrounding the audience. ''Wednesday'''s colour is bright yellow.{{sfn|Stockhausen|1989b|loc=200}} The main divisions and their subdivisions are:
* ''Mittwochs-Gruß''
* Scene 1: ''Welt-Parlament''
* Scene 2: ''Orchester-Finalisten''
**Oboe
**Violoncello
**Klarinette
**Fagott
**Violine
**Tuba
**Flöte
**Posaune
**Viola
**Trompete
**Kontrabaß
**Horn
**Orchester-Tutti
* Scene 3: ''[[Helikopter-Streichquartett]]'' (1993)
* Scene 4: ''Michaelion''
** Präsidium
** Luzikamel
*** [[Kokabiel|Kakabel]]
*** Shoe-Shine Serenade
*** Taschen-Trick (Pocket Trick)
*** Kamel-Tanz (Camel Dance)
*** Stierkampf (Bullfight)
** Operator
*** Thinki
*** Bassetsu Trio (Karussell) (Carousel)
*** "Menschen, hört" (Raum-Sextette) ("Listen, People"—Space-Sextet)
* ''Mittwochs-Abschied''

=== Thursday (1978–1980) ===
{{Main|Donnerstag aus Licht}}

''Donnerstag'' is an opera for 14 performers (three voices, eight instrumentalists, three dancers) plus a choir, an orchestra, and tapes. Though not the first part of ''Licht'' to be started, it was the first opera in the cycle to be completed, having been written between 1978 and 1980. Thursday is the day of the archangel [[Michael (archangel)|Michael]], and the story is centered on this character. It opens in the foyer with a "greeting" for an ensemble of brass and percussion, followed in the theater by three acts, and ends outside the theater with a "farewell", played from the surrounding rooftops by five trumpeters. The 16-channel tape composition ''[[Unsichtbare Chöre]]'' (Invisible Choirs, 1979) is incorporated into act 1, and again into act 3, scene 1.{{sfn|Stockhausen|1989a|loc=204}} Stockhausen's ''[[Klavierstücke (Stockhausen)#Klavierstück XII|Klavierstück XII]]'' is an arrangement of act 1, scene 3,{{sfn|Stockhausen|1989a|loc=321}} and a number of other segments were arranged by the composer for separate performance. ''Thursday'''s exoteric colour is bright blue. It is made up of the following parts:
*''Donnerstags-Gruß'' (Thursday's Greeting)
*Act 1: ''Michaels Jugend'' (Michael's Youth; employs ''Unsichtbare Chöre'')
**scene 1: ''Kindheit'' (Childhood)
**scene 2: Mondeva (Moon-Eve)
**scene 3: ''Examen'' (Examination)
***Erstes Examen (First Examination)
***Zweites Examen (Second Examination)
***Drittes Examen (Third Examination)
*Act 2: ''Michaels Reise um die Erde''
**Eingang und Formel (Entrance and Formula)
**Erste Station (First Station): Germany
**Zweite Station (Second Station): New York
**Dritte Station (Third Station): Japan
**Vierte Station (Fourth Station): Bali
**Fünfte Station (Fifth Station): India
**Sechste Station (Sixth Station): Central Africa
**Siebte Station (Seventh Station): Jerusalem
**Mission
***Verspottung (Derision)
***Kreuzigung (Crucifixion)
***Himmelfahrt (Ascension)
*Act 3: ''Michaels Heimkehr'' (Michael's Homecoming)
**scene 1: ''Festival'' (employs ''Unsichtbare Chöre'')
**scene 2: ''Vision''
*''Donnerstags-Abschied'' (Thursday's Farewell)

[https://artsandculture.google.com/search?q=Donnerstag%20aus%20Licht 286 photos of ''Donnerstag aus Licht''], Google Arts & Culture

=== Friday (1991–1994) ===
{{Main|Freitag aus Licht}}

''Freitag'', written between 1991 and 1994, portrays Eve's temptation by Lucifer. The whole is divided into two acts, and has a novel structure: apart from the greeting and farewell, it is composed of two layers of scenes: ten "real scenes" with live performers on stage and twelve "sound scenes" with electronic transformations of familiar sounds, both performed simultaneously over a third layer of abstract electronic music. It is a complex production headed by five acting musicians (soprano, baritone, bass, flute, [[basset horn]]) as well as 12 couples of dancer-mimes, children's orchestra, children's choir, 12 choir singers, synthesizer player, electronic music with sound scenes. ''Friday'''s colour is orange.{{sfn|Stockhausen|1989b|loc=200}} The ten "real scenes" are:
#''Antrag'' (Proposal)
#''Kinder-Orchester'' (Children's Orchestra)
#''Kinder-Chor'' (Children's Choir)
#''Kinder-Tutti'' (Children's Tutti)
#''Zustimmung'' (Consent)
#''Fall''
#''Kinder-Krieg'' (Children's War)
#''Reue'' (Repentance)
#''Elufa''
#''Chor-Spirale'' (Choir Spiral)

=== Saturday (1981–1983) ===
{{Main|Samstag aus Licht}}

''Samstag'' is an opera for 13 solo performers (one voice, ten instrumentalists, and two dancers) plus a symphonic band (or symphony orchestra), ballet or mimes, and male choir with organ. It was composed between 1981 and 1983. Saturday is [[Lucifer]]'s day; its exoteric colour is black.{{sfn|Stockhausen|1989a|loc=200}} The opera opens with the ''Samstags Gruß'' for four spatially separated brass ensembles with percussion,{{sfn|Bandur|1999}} which is followed by four scenes:
*''Samstags-Gruß'' (Saturday's Greeting)
*Scene 1: ''Luzifers Traum'' (Lucifer's Dream) ([[Klavierstücke (Stockhausen)|Klavierstück XIII]]), for bass voice and piano
*Scene 2: ''Kathinkas Gesang als Luzifers Requiem'' (Kathinka's Chant as Lucifer's Requiem), for flute and six percussionists
*Scene 3: ''Luzifers Tanz'' (Lucifer's Dance), for symphony band (or orchestra), bass voice, solo piccolo, solo piccolo trumpet, solo dancer, stilt-dancer, and dancer-mimes
**''Linker Augenbrauentanz'' (Left-Eyebrow Dance)
**''Rechter Augenbrauentanz'' (Right-Eyebrow Dance)
**''Linker Augentanz'' (Left-Eye Dance)
**''Rechter Augentanz'' (Right-Eye Dance)
**''Linker Backentanz'' (Left-Cheek Dance)
**''Rechter Backentanz'' (Right-Cheek Dance)
**''Nasenflügeltanz'' (Wing-of-the-Nose Dance)
**''Oberlippentanz'' (Upper-Lip Dance)
***''Protest''
**''Zungenspitzentanz'' (Tip-of-the-Tongue Dance)
**''Kinntanz'' (Chin Dance)
*Scene 4: ''Luzifers Abschied'' (Lucifer's Farewell), for male choir, seven trombones, and organ

[https://artsandculture.google.com/search?q=Samstag%20aus%20Licht 256 photos from ''Samstag aus Licht''], Google Arts & Culture

=== Sunday (1998–2003)===
{{Main|Sonntag aus Licht}}

''Sonntag'', written between 1998 and 2003, is centered on the mystical union of Eve and Michael, from which the new life of Monday is produced.{{sfn|Stockhausen|1989b|loc=156, 175}} It is an opera with five scenes and a farewell. The absence of Lucifer from scene 1 is explained by Stockhausen's description of an accessory scene, called ''Luziferium'', intended to be performed simultaneously with ''Sonntag'', but in a different place, symbolizing the imprisonment of Lucifer, away from Eve and Michael; ''Luziferium'' was sketched but never written.{{sfn|Stockhausen|2001|loc=22–23}}{{sfn|Stockhausen|2003a|loc=8}}{{sfn|Solare and Stockhausen|2003}} Scene 4 expands on the [[multimedia]] nature of opera—with its music, dance, action and scenery—by involving another human sense: fragrances are released toward the audience. Scene 5 is actually two scenes in one, and consists of two parts: ''Hoch-Zeiten'' for five choirs and ''Hoch-Zeiten'' for five orchestral groups. (These components are performed simultaneously in two separate auditoriums. At various points acoustical "windows" are opened, through which the music from the other auditorium is "piped in" through loudspeakers. The scene is performed twice. After the interval, either the choir and orchestra change halls, or the divided audience does, in order that each group of listeners may experience the scene from both perspectives.) The Farewell is an adaptation for five synthesizers of the choral part of ''Hoch-Zeiten'', and it also exists in two further versions: one for solo percussionist with tape, ''Strahlen''; the other as ''[[Klavierstücke (Stockhausen)#Klavierstück XIX|Klavierstück XIX]]'' for synthesizer and tape. The opera falls into the following parts:
*Scene 1: ''Lichter-Wasser'' (Sonntags-Gruß) (Lights-Waters—Sunday's Greeting), for soprano, tenor, and orchestra with synthesizer
*Scene 2: ''Engel-Prozessionen'' (Angel-Processions), for seven choral groups
*Scene 3: ''Licht-Bilder'' (Light-Pictures), for tenor, ring-modulated flute, basset horn, and ring-modulated trumpet
*Scene 4: ''Düfte-Zeichen'' (Scents-Signs), for 7 solo voices, boy soprano, and synthesizer
*Scene 5: ''Hoch-Zeiten'' (Weddings, but literally: High-Times), for choir and orchestra
*''Sonntags-Abschied'' (Sunday's Farewell), for five synthesizers

==Auxiliary works==
Apart from the versions of various scenes that can be performed separately, and arrangements of such scenes, there are some pieces that lie outside of the ''Licht'' cycle proper, and yet are closely related to it. For example, the ''Licht'' superformula itself is adapted as a brief "signalling" piece:
* ''Licht-Ruf'', Nr. 67, for variable ensemble (1995)
Other pieces are "source" compositions, intermediate between the superformula and final compositional elaboration into parts of one of the operas.
* ''Michaels-Ruf'', 1. ex Nr. {{frac|48|1|2}}, for variable ensemble (1978), the unscored basic material for the ''Donnerstags-Gruß''
* ''Xi'', 1. ex Nr. 55, for a melody instrument with microtones (1986), the "seed" material for the ''Montags-Gruß''
Some others are themselves elaborated from such source compositions, but follow a separate line of development:
* ''Traum-Formel'', Nr. {{frac|51|2|3}}, for [[basset horn]] (1981), a recomposition of the formula of the first scene of ''Samstag''
* ''Flautina'', ex {{frac|56|1|2}}, for flute with piccolo and alto flute (1989), related to the scene "In Hoffnung" from the first act of ''Montag''
* ''Quitt'', for alto flute, clarinet, and trumpet, Nr. 1 ex 59 (1989), composed out from the basic plan of the ''Montags-Abschied''
* ''Ypsilon'', Nr. 2 ex 59, for a melody instrument with microtones (1989), also elaborated from the ''Montags-Abschied'' plan
* ''Sukat'', Nr. 2 ex 60, for alto flute and basset horn (1989), based on the portion of the Tuesday formula used for the ''Dienstags-Gruß''
* ''Vibra-Elufa'', Nr. {{frac|9|3|4}} ex 64, for vibraphone (2003), based on the ninth "real scene" of ''Freitag'' (itself used as a source composition for other parts of that opera)
* ''Thinki'', Nr. 1 ex 70, for flute (1997), recomposed from material in ''Michaelion'', the final scene of ''Mittwoch''
There are four pieces made of versions of the formula for ''Mittwoch'':
* ''[[Europa-Gruss]]'', Nr. 72, for winds (1992/1995/2002), originally conceived as the "greeting" for ''Mittwoch'' but replaced
* ''[[Trumpetent]]'', Nr. 73, for four trumpets (1995)
* ''Mittwoch-Formel'', Nr. {{frac|73|1|2}}, for percussion trio (2004)
* ''[[Klavierstücke (Stockhausen)|Klavierstück XVIII]] (Mittwoch-Formel)'', Nr. {{frac|73|2|3}}, for synthesizer (2004)
Also, there is
* ''[[Strahlen]]'', Nr. {{frac|80|1|2}}, for a percussionist and ten-channel sound recording (2002), fashioned from ''Hoch-Zeiten'' for choir
Finally, there is:
* ''[[Litanei 97]]'', Nr. 74, for choir and singing conductor (1997)
which sets a text from ''[[Aus den sieben Tagen]]'' (1968), incorporating fragments of the ''Licht'' superformula.

== Performances ==
Work on ''Licht'' began in 1977, and was finished in 2003, though the final scene was performed for the first time in 2004. All seven operas have been staged individually, at [[La Scala]] (''Thursday'', ''Saturday'', and ''Monday''), [[Royal Opera House|Covent Garden]] (''Thursday''), [[Leipzig Opera]] (''Tuesday'' and ''Friday''), [[Cologne Opera]] (''Sunday''), and [[Birmingham Opera Company]] (''Wednesday'', premiered on the composer's birthday, 22 August 2012). Plans had previously been made to stage ''Wednesday'' in [[Bonn]] in 2000 and in [[Bern]] in 2003, but both were canceled due to financial and technical problems. The entire cycle was broadcast in a series on SWR2 between 2001 and 2007, introduced by the composer in conversation with Reinhard Ermen.

Performing such a piece is a challenge not only due to its length, but also due to the [[logistics]] involved. Each part, and in many cases, each scene, is designed for a different configuration of musicians, ranging from scenes written for a cappella choir to orchestra with [[synthesizer]] to string quartet playing from [[helicopter]]s above the concert hall.

In 2019 the [[Holland Festival]] together with [[Royal Conservatory of The Hague]] initiated a three-day immersion into ''Licht'' that was called ''aus LICHT''.  It included portions of the ''Licht'' cycle from all seven days, totaling about 15 hours of performance time. The three days/parts were:
* Michael
* Lucifer and Eve
* Cooperation and the Opening Up of Space
Performance dates were May 31 – June 2, June 4–6, and June 8–10. ''aus LICHT'' was a joint production of the [[Dutch National Opera]], [[Holland Festival]], [[Royal Conservatory of The Hague]], and the Stockhausen Foundation for Music.{{sfn|Anon.|2019}}

In 2018, the French company [[Le Balcon]], and its musical director [[Maxime Pascal]], began a complete stage production of the cycle. In 2018, ''Thursday'' premiered at the [[Opéra-Comique]], staged by [[Benjamin Lazar]]; in 2019, ''Saturday'' premiered at the [[Philharmonie de Paris]], staged by Damien Bigourdan and Nieto. In 2020, a few days before the second Covid-related lock-in, ''Tuesday'' premiered at the Philharmonie de Paris, with the same team. In 2022, ''Friday'' premiered at the [[Opéra de Lille]], staged by Silvia Costa. In 2023, ''Sunday'' premiered at the Philharmonie de Paris, staged by Ted Huffman. The last two opuses in the complete series will be performed in 2025 (''Monday'', staged by Silvia Costa) and 2026 (''Wednesday''). 

In June 2024, five excerpts from the Dutch 2019 ''aus Licht'' adaptation were performed at the [[Park Avenue Armory]] in New York City.<ref>{{cite news |last1=Barone |first1=Joshua |title=Adventures in Space and Time With Stockhausen |url=https://www.nytimes.com/2024/06/03/arts/music/stockhausen-inside-light-park-avenue-armory.html |access-date=15 June 2024 |work=The New York Times |date=3 June 2024}}</ref><ref>{{cite news |last1=Grella |first1=Greg |title=Inside Light, New York review — arresting edit of Stockhausen’s seven-day opera |url=https://www.ft.com/content/6205b504-1336-4c31-96e6-8a7ea4a13fff |access-date=15 June 2024 |work=The Financial Times |date=7 June 2024}}</ref> The performances were named as a Critic's Pick by The New York Times.<ref>{{cite news |last1=Woolfe |first1=Zachary |title=Review: ‘Inside Light’ Gives a Taste of Stockhausen’s Opera Epic |url=https://www.nytimes.com/2024/06/09/arts/music/review-inside-light-stockhausen-park-avenue-armory.html |access-date=15 June 2024 |work=The New York Times |date=9 June 2024}}</ref>

== World premières ==
* Donnerstag (''Thursday'') – 1981, at [[La Scala]] in Milan
* Samstag (''Saturday'') – May 1984, at La Scala in Milan
* Montag (''Monday'') – 1988, at La Scala in Milan
* Dienstag (''Tuesday'') – 1993, at the [[Leipzig Opera]]
* Freitag (''Friday'') – September 1996, at the Leipzig Opera
* Mittwoch (''Wednesday'') – staged première of the entire opera by [[Birmingham Opera Company]], 22 August 2012, The Argyle Works, [[Birmingham]];{{sfn|Clements|2012}} première broadcast as a whole by SWR in 2003; première stagings of the individual scenes were as follows:
**Scene 1 ''Welt-Parlament'' ("World Parliament") – 1996, Stuttgart
**Scene 2 ''Orchester-Finalisten'' ("Orchestra Finalists") – 1996, [[Holland Festival]], Amsterdam
**Scene 3 ''Helikopter-Streichquartett'' – 1995 Holland Festival, Amsterdam
**Scene 4 ''Michaelion'' July 1998, in the [[Prinzregententheater]], Munich
* Sonntag (''Sunday'') – broadcast as a whole by SWR in 2007; première staging as a whole was on 9 April (Scenes 1, 2 and 3) and 10 April (Scenes 4 and 5 and the Farewell), 2011, in [[Cologne]]{{sfn|Stockhausen-Stiftung für Musik|2010}}{{sfn|Stockhausen|2011}}

==References==
{{reflist|18em}}

'''Sources'''
{{div col|colwidth=45em}}
* {{wikicite|ref={{harvid|Anon.|2019}}|reference=Anon. 2019. "[https://auslicht.com/en/aus-licht aus LICHT]". auslicht.com (Accessed 28 July 2020).}}
* {{wikicite|ref={{harvid|Bandur|1999}}|reference=Bandur, Markus. 1999. "The Composition of Meaning: Construction and Semantics in Karlheinz Stockhausen's ''Luzifer-Gruss {{sic}} vom Samstag aus Licht''." ''[[Perspectives of New Music]]'' 37, no. 1 (Winter): 157–178. German version, as "Luzifers Grüße: Konstruktion und Semantik in Karlheinz Stockhausens SAMSTAG aus LICHT". In ''Gedenkschrift für Stockhausen'', edited by [[Suzanne Stephens]] and [[Kathinka Pasveer]], 1–17. Kürten: Stockhausen-Stiftung für Musik, 2008. {{ISBN|978-3-00-023528-3}}.}}
* {{wikicite|ref={{harvid|Bandur|2004}}|reference=Bandur, Markus. 2004. "[https://web.archive.org/web/20031011031224/http://www.kath.ch/infosekten/text_detail.php?nemeid=15337 '...alles aus einem Kern entfaltet, thematisch und strukturell'. Karlheinz Stockhausen und die Rezeption des ''Urantia Book'' in LICHT]". In ''Internationales Stockhausen-Symposion 2000: LICHT: Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht''. Signale aus Köln: Musik der Zeit 10. Ed. Imke Misch and [[Christoph von Blumröder]], 136–146. Münster, Berlin, London: Lit Verlag. {{ISBN|3-8258-7944-5}}.}}
* {{wikicite|ref={{harvid|Bruno|1999}}|reference=Bruno, Pascal. 1999. "''Donnerstag aus Licht'': A New Myth, or Simply an Updating of a Knowledge?" ''[[Perspectives of New Music]]'' 37, no. 1 (Winter): 133–56.}}
* {{wikicite|ref={{harvid|Clements|2012}}|reference=Clements, Andrew. 2012. "Mittwoch aus Licht—review". ''[[The Guardian]]'' (August 23).}}
* {{wikicite|ref={{harvid|Godwin|1998}}|reference=[[Joscelyn Godwin|Godwin, Joscelyn]]. 1998. "Stockhausen's ''Donnerstag aus Licht'' and Gnosticism". In ''Gnosis and Hermeticism from Antiquity to Modern Times'', SUNY Series in Western Esoteric Traditions, edited by Roelof van den Broek and Wouter J. Hanegraaff, 347–358. Albany: State University of New York Press. {{ISBN|0-7914-3611-X}} (cloth) {{ISBN|0-7914-3612-8}} (pbk).}}
* {{wikicite|ref={{harvid|Kohl|1990}}|reference=[[Jerome Kohl|Kohl, Jerome]]. 1990. "Into the Middleground: Formula Syntax in Stockhausen's ''Licht''." ''[[Perspectives of New Music]]'' 28, no. 2 (Summer): 262–291.}}
* {{wikicite|ref={{harvid|Kohl|1993}}|reference=Kohl, Jerome. 1993. "Time and ''Light''." ''Contemporary Music Review'' 7, no. 2 (1993): 203–219.}}
* {{wikicite|ref={{harvid|Kurtz|1992}}|reference=Kurtz, Michael. 1992. ''Stockhausen: A Biography'', translated by [[Richard Toop]]. London and Boston: Faber and Faber. {{ISBN|0-571-14323-7}} (cloth) {{ISBN|0-571-17146-X}} (pbk).}}
* {{wikicite|ref={{harvid|Maconie|2016}}|reference=[[Robin Maconie|Maconie, Robin]]. 2016. ''Other Planets: The Complete Works of Karlheinz Stockhausen, 1950–2007'', updated edition. Lanham, Boulder, New York, London: Rowman & Littlefield. {{ISBN|978-1-4422-7267-5}}.}}
* {{wikicite|ref={{harvid|Peters|2003}}|reference=Peters, Günter. 2003. ''Heiliger Ernst im Spiel—Texte zur Musik von Karlheinz Stockhausen'' / ''Holy Seriousness in the Play—Essays on the Music of Karlheinz Stockhausen'' (bilingual edition, German and English). Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-00-009182-7}}.}}
* {{wikicite|ref={{harvid|Solare and Stockhausen|2003}}|reference=[[Juan María Solare|Solare, Juan María]], and Karlheinz Stockhausen. 2003. "[http://www.dw.de/expansión-música-cósmica-y-stockhausen/a-953978 Expansión, música cósmica y Stockhausen]". [[Deutsche Welle]] website (26 August ) (Accessed 7 December 2012).}}
* {{wikicite|ref={{harvid|Stockhausen|1978}}|reference=Stockhausen, Karlheinz. 1978. ''[https://web.archive.org/web/20140404175224/http://www.stockhausen.org/superformula.html Superformel für LICHT]''. Stockhausen.org website (archive from 4 April 2014; accessed 26 October 2018).}}
* {{wikicite|ref={{harvid|Stockhausen|1989a}}|reference=Stockhausen, Karlheinz. 1989a. ''Texte zur Musik'', vol. 5, edited by [[Christoph von Blumröder]]. DuMont Dokumente. Cologne: DuMont Buchverlag. {{ISBN|3-7701-2249-6}}.}}
* {{wikicite|ref={{harvid|Stockhausen|1989b}}|reference=Stockhausen, Karlheinz. 1989b. ''Texte zur Musik'', vol. 6, edited by Christoph von Blumröder. DuMont Dokumente. Cologne: DuMont Buchverlag. {{ISBN|3-7701-2249-6}}.}}
* {{wikicite|ref={{harvid|Stockhausen|2001}}|reference=Stockhausen, Karlheinz. 2001. ''Stockhausen Courses Kürten 2001: Composition Course on'' Lights-Waters (Sunday Greeting)'' for Soprano, Tenor, and orchestra with synthesizer (1999)''. Kürten: Stockhausen-Verlag.}}
* {{wikicite|ref={{harvid|Stockhausen|2003a}}|reference=Stockhausen, Karlheinz. 2003a. ''Stockhausen Courses Kürten 2003: Composition Course on'' Hoch-Zeiten (of Sunday from Light)'' for Choir (2001/02)''. Kürten: Stockhausen-Verlag.}}
* {{wikicite|ref={{harvid|Stockhausen|2011}}|reference=Stockhausen, Karlheinz. 2011. ''Sonntag aus Licht: Uraufführung''. Kürten: Stockhausen-Stiftung für Musik.}}
* {{wikicite|ref={{harvid|Stockhausen, Conen, and Hennlich|1989}}|reference=Stockhausen, Karlheinz, Hermann Conen, and Jochen Hennlich. 1989. "Before and After ''Samstag aus Licht'': Conversation of 24 May 1984, in Milan." ''Contemporary Music Review'' 5, no. 1:267–97.}}
* {{wikicite|ref={{harvid|Stockhausen-Stiftung für Musik|2010}}|reference=Stockhausen-Stiftung für Musik. 2010. [https://web.archive.org/web/20180114021157/http://www.stockhausen.org/world_premiere_sontag.pdf Press release], "Staged World Première of SUNDAY from LIGHT in Cologne at the ''Staatenhaus'' (Fair Grounds)" (archive from 14 January 2018; accessed 3 April 2020).}}
* {{wikicite|ref={{harvid|Ulrich|2001}}|reference=Ulrich, Thomas. 2001. "Sternklang: Karlheinz Stockhausens astronische Musik". ''Positionen: Beiträge zur neuen Musik'' 46 (February): 25–28.}}
* {{wikicite|ref={{harvid|Ulrich|2012b}}|reference=Ulrich, Thomas. 2012b. ''Stockhausen: A Theological Interpretation'', translated by Jayne Obst. Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-9815317-0-1}}.}}
* {{wikicite|ref={{harvid|Wager|1998}}|reference=[[Gregg Wager|Wager, Gregg]]. 1998. ''Symbolism as a Compositional Method in the Works of Karlheinz Stockhausen''. College Park, Maryland: Gregg Wager. {{ISBN|0-9665850-0-3}}. Translation of the author's Ph.D. thesis, "Symbolik als kompositorische Methode in den Werken von Karlheinz Stockhausen". Berlin: Freie Universität Berlin, 1996.}}
{{div col end}}

==Further reading==
{{div col|colwidth=45em}}
* Anon. 13 March 2012. "[https://www.telegraph.co.uk/culture/cultural-olympiad/9140685/Helicopters-get-part-in-Olympic-Opera-event.html Helicopters Get Part in Olympic Opera Event]". ''[[The Daily Telegraph|The Telegraph]]''.
* Adamenko, Victoria. 2007. ''Neo-mythologism in Music: From Scriabin and Schoenberg to Schnittke and Crumb''. Interplay Series 5. Hillsdale, New York: Pendragon Press. {{ISBN|1-57647-125-X}}.
* [[Richard Barrett (composer)|Barrett, Richard]]. 1988. "''Montag aus Licht'' at the Holland Festival". ''[[Tempo (journal)|Tempo]]'', new series, no. 166 (September): 43–45.
* Bauer, Christian. 2008. ''Sacrificium intellectus: Das Opfer des Verstandes in der Kunst von Karlheinz Stockhausen, Botho Strauß und Anselm Kiefer''. Munich: Wilhelm Fink Verlag. {{ISBN|978-3-7705-4596-4}}.
* Bor, Mustafa. 2008. "Pitch and Duration Contours in Karlheinz Stockhausen's Super-formula for ''Licht''". In ''Musical Currents from the Left Coast'', edited by Jack Boss and Bruce Quaglia, 129–154. Newcastle upon Tyne: Cambridge Scholars. {{ISBN|978-1-84718-642-3}}.
* Braun, Thomas Manfred. 2008. "Das magische Quadrat in Karlheinz Stockhausens LICHT-BILDER". In ''Gedenkschrift für Stockhausen'', edited by [[Suzanne Stephens]] and [[Kathinka Pasveer]], 19–30. Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-00-023528-3}}.
* Breault, Marie-Hélène. 2008. "The Timbre of the Flute and the Character of the Cat in Karlheinz Stockhausen's SATURDAY from LIGHT". In ''Gedenkschrift für Stockhausen'', edited by [[Suzanne Stephens]] and [[Kathinka Pasveer]], 31–44. Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-00-023528-3}}.
* Brotbeck, Roman. 2004. "Anmerkungen zur ''Pietà''". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and [[Christoph von Blumröder]], 51–60. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Brümmer, Ludger. 2008. "Stockhausen on Electronics, 2004". ''[[Computer Music Journal]]'' 32, no. 4:10–16.
* Coenen, Alcedo. 1992. "[https://web.archive.org/web/20050904100330/http://home.wanadoo.nl/~alcedo.coenen/articles/licht.htm Karlheinz Stockhausen's ''Licht'': Facts and Some Remarks]".
* Draus, Agnieszka. 2008. "LICHT by Karlheinz Stockhausen: From Theory to Metaphysics". In ''Gedenkschrift für Stockhausen'', edited by [[Suzanne Stephens]] and [[Kathinka Pasveer]], 47–58. Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-00-023528-3}}.
* Draus, Agnieszka. 2016. "Looking for Tradition in the Opera Cycle ''Licht'' by Karlheinz Stockhausen". In ''The Musical Legacy of Karlheinz Stockhausen: Looking Back and Forward'', edited by M. J. Grant and Imke Misch, 116–122. Hofheim: Wolke Verlag. {{ISBN|978-3-95593-068-4}}.
* Drew, Joseph. 2014. ''Michael From Light: A Character Study of Karlheinz Stockhausen's Hero''. Ph.D. diss. New York: New York University.
* Frisius, Rudolf. 2013. ''Karlheinz Stockhausen III: Die Werkzyklen 1977–2007''. Mainz, London, Berlin, Madrid, New York, Paris, Prague, Tokyo, Toronto: Schott Music. {{ISBN|978-3-7957-0772-9}}.
* Grohmann, Katerina. 2010. ''Karlheinz Stockhausen: Oper MITTWOCH aus LICHT''. Kölner Beiträge zur Musikwissenschaft 12, edited by [[Christoph von Blumröder]], [[Wolfram Steinbeck]]. Kassel: Bosse Verlag. {{ISBN|978-3-7649-2712-7}}.
* Grüß, Hans. 2004. "Einige vorläufige Anmerkungen zu textlichen und musikalischen Grundmomenten in ''Licht''". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and [[Christoph von Blumröder]], 147–159. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Hartwell, Robin, 2012. "Threats and Promises: Lucifer, Hell, and Stockhausen's ''Sunday from Light''". ''[[Perspectives of New Music]]'' 50, nos. 1 & 2 (Winter–Summer): 393–424.
* Henkel, Georg. 2012. ''Kosmisches Lachen: Synthi-Fou und der närrische Humor in Karlheinz Stockhausens Opernzyklus Licht''. Hamburg: Tredition GmbH. {{ISBN|978-3-8491-1646-0}}.
* Henkel, Georg. 2016. "Angel of Joy: Stockhausen's 'Mirrors in Sound' [Klangspiegel] and the Audibility of the Inaudible". In ''The Musical Legacy of Karlheinz Stockhausen: Looking Back and Forward'', edited by M. J. Grant and Imke Misch, 138–147. Hofheim: Wolke Verlag. {{ISBN|978-3-95593-068-4}}.
* [[Jerome Kohl|Kohl, Jerome]]. 1983–84. "Stockhausen at La Scala: Semper Idem sed Non Eodem Modo." ''[[Perspectives of New Music]]'' 22:483–501.
* Kohl, Jerome. 2004. "Der Aspekt der Harmonik in ''Licht''." In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and [[Christoph von Blumröder]], 116–132. Münster, Berlin, London: LIT-Verlag. {{ISBN|3-8258-7944-5}}.
* Kohl, Jerome. 2010. "A Child of the Radio Age". In ''Cut & Splice: Transmission'', edited by Daniela Cascella and Lucia Farinati, 135–139. London: Sound and Music. {{ISBN|978-1-907378-03-4}}.
* Kohl, Jerome. 2012. "A Gedenkschrift for Karlheinz Stockhausen: Guest Editor's Introduction". ''[[Perspectives of New Music]]'' 50, nos. 1 & 2 (Winter–Summer): 306–12.
* Kovács, Adorján F. 2008. "Dauer, Form und Leben: Zur Konzeption und Rezeption von Karlheinz Stockhausens ''Licht''". In ''Gedenkschrift für Stockhausen'', edited by [[Suzanne Stephens]] and [[Kathinka Pasveer]], 87–112. Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-00-023528-3}}.
* [[Robin Maconie|Maconie, Robin]]. 2010. "Facing the Music: Stockhausen's Wizard of Oz". ''[[Tempo (journal)|Tempo]]'' 64, no. 251 (January): 2–7.
* Miller, Paul. 2009. "Stockhausen and the Serial Shaping of Space". Ph.D. diss. Rochester: Eastman School of Music.
* Miller, Paul. 2012. "An Adventure into Outer Space: Stockhausen's ''Lichter—Wasser'' and the Analysis of Spatialized Music". ''[[Perspectives of New Music]]'' 50, nos. 1 & 2 (Winter–Summer): 342–392.
* Misch, Imke. 2004. "Serielles Denken in ''Licht''". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and [[Christoph von Blumröder]], 36–51. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Misch, Imke. 2016. "Karlheinz Stockhausen: The Challenge of Legacy: An Introduction". In ''The Musical Legacy of Karlheinz Stockhausen: Looking Back and Forward'', edited by M. J. Grant and Imke Misch, 11–19. Hofheim: Wolke Verlag. {{ISBN|978-3-95593-068-4}}.
* Parsons, Ian Lawrence. 2019. "The Phenomenology of ''Light'': an Interpretation of Stockhausen's Opera Cycle Drawing on Heidegger's Fourfold and Lacanian Psychoanalysis". Ph.D. diss. Melbourne: Monash University.
* Peters, Günter. 2004. "Grenzgänge in den Mittelpunkt der Musik. Karlheinz Stockhausen auf dem Weg zu ''Düfte-Zeichen'' vom ''Sonntag aus Licht''." ''Musik und Ästhetik'' 8, no. 32 (October): 61–81.
* Rautmann, Peter, and Nicolas Schalz. 1998. ''Passagen: Kreuz- und Quergänge durch die Moderne'', 2 v. + supplement of illustrations and 2 CD audio recordings. Regensburg: ConBrio Verlagsgesellschaft. {{ISBN|3-930079-88-7}}.
* Ruch, Christian. 1999. "[http://www.kath.ch/infosekten/text_detail.php?nemeid=6411 Noten für Nebadon: Anmerkungen zur Polemik um das Werk des Komponisten Karlheinz Stockhausen]". ''Materialdienst der Evangelische Zentralstelle für Weltanschauungsfragen'' 62, no. 7:209–211.
* Schwerdtfeger, Dettloff. 2000. ''Karlheinz Stockhausens Oper Donnerstag aus Licht: Ziel und Anfang einer kompositorischen Entwicklung''. Kürten: Stockhausen-Stiftung für Musik.
* Seifert, Uwe. 2004. "Musik? Theater? Musiktheater? Kunsttheoretische Perspektiven von Karlheinz Stockhausen, Nam June Paik und Tod Machover im Vergleich: Ein geschichtsphilosophischer Versuch". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and [[Christoph von Blumröder]], 212–232. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Shimizu, Minoru. 1999. "Stockhausen und Japan, Licht und Schatten". In ''Internationales Stockhausen-Symposion 1998: Musikwissenschaftliches Institut der Universität zu Köln, 11. bis 14. November 1998. Tagungsbericht'', edited by Imke Misch and Christoph von Blumröder, 87–94. Signale aus Köln: Beiträge zur Musik der Zeit 4. Saarbrücken: PFAU-Verlag. {{ISBN|3-89727-050-1}}.
* Shimizu, Minoru. 2004. "Potentiale multimedialer Aufführung und 'szenische Musik'—einige Bemerkungen zum ''Helikopter-Streichquartett''". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and Christoph von Blumröder, 61–73. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Stockhausen, Karlheinz. 1998a. ''Texte zur Musik'', vol. 7, edited by Christoph von Blumröder. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz. 1998b. ''Texte zur Musik'', vol. 8, edited by Christoph von Blumröder. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz. 1998c. ''Texte zur Musik'', vol. 9, edited by Christoph von Blumröder. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz. 1998d. ''Texte zur Musik'', vol. 10, edited by Christoph von Blumröder. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz. 2003b. ''Composition Course on'' Light Pictures ''(3rd Scene of ''Sunday from Light'') for Basset Horn, Flute with Ring Modulations, Tenor, Trumpet with Ring Modulation, Synthesizer (2002/03)''. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz 2004a. ''Composition Course on'' Scents-Signs (of Sunday from Light)'' for 7 Vocalists, Boy's Voice, Sythesizer (2002)''. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz. 2004b. ''Stockhausen Courses Kürten 2004: Composition Course on'' Hoch-Zeiten (of Sunday from Light)'' for Orchestra (2001/02)''. Kürten: Stockhausen-Verlag.
* Stockhausen, Karlheinz, and Jerome Kohl. 1985. "Stockhausen on Opera." ''[[Perspectives of New Music]]'' 23, no. 2 (Spring–Summer): 24–39.
* Stockhausen-Verlag. 2008. ''[https://web.archive.org/web/20180308232636/http://www.stockhausen.org/stockhausen_2008_eng.pdf Stockhausen August 22nd 1928 – December 5th 2007]'', English edition of brochure with official worklist and list of CDs. Kürten: Stockhausen-Verlag (archive from 8 March 2018, accessed 3 April 2020).
* Stoïanova, Ivanka. 1990. "Der 'Coup de lune' von Stockhausen: MONTAG aus LICHT", translated by Désiree Buxel and [[Peter Petersen (musicologist)|Peter Petersen]]. In ''Musikkulturgeschichte: Festschrift für Constantin Floros zum 60. Geburtstag'', edited by Peter Petersen, 185–212. Wiesbaden: Breitkopf & Härtel.
* Stoïanova, Ivanka. 1993. "Mythen der Weiblichkeit in den achtziger und neunziger Jahren: Wiederaneignung und Neubestimmung—Stockhausen, Eloy". In ''Wiederaneignung und Neubestimmung: Der Fall 'Postmoderne' in der Musik'', edited by Otto Kolleritsch. Vienna: Universal Edition.
* Stoïanova, Ivanka. 1999a. "And Dasein Becomes Music: Some Glimpses of ''Light''", translated from the German by [[Jerome Kohl]]. ''[[Perspectives of New Music]]'' 37, no. 1 (Winter):179–212.
* Stoïanova, Ivanka. 1999b. "Und das Dasein wird Musik: Einige Blicke über Licht—Karlheinz Stockhausen zum 70. Geburtstag". In '' Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', Signale aus Köln 4, edited by Imke Misch and [[Christoph von Blumröder]]. Saarbrücken: Pfau-Verlag.
* Stoïanova, Ivanka. 2003. "... aus dem Bauch: Figuren der Weiblichkeit in Stockhausens Licht". ''[[Neue Zeitschrift für Musik]]'' 164, no. 4 (July–August): 32–37.
* Stoïanova, Ivanka. 2004. "Versuch einer komparatistischen Erhellung des Licht-Zyklus: Berio, Bussotti, Stockhausen". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and Christoph von Blumröder, 15–34. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Stoïanova, Ivanka. 2012. "The Total Artwork in Karlheinz Stockhausen's ''Licht'': 'In the Beyond—Always and Forever'". ''Anais do SIMPOM'' (Simpósio Brasileiro de Pós-Graduandos em Música) 2:71–88.
* [[Toop, Richard]]. 2005a. ''Sonntags-Abschied (Sunday Farewell)—a Report''. Kürten: Stockhausen-Verlag.
* Toop, Richard. 2005b. ''Six Lectures from the Stockhausen Courses Kürten 2002''. Kürten: Stockhausen-Verlag. {{ISBN|3-00-016185-6}}.
* Toop, Richard. 2008. "''Licht'' ('Light')". ''[[Grove Music Online]]'': ''[[The New Grove Dictionary of Opera]]'' (updated 22 October) (Subscription access) (Accessed 17 April 2013).
* Ulrich, Thomas. 2004. "Moral und Übermoral in Stockhausens ''Licht''". In ''Internationales Stockhausen-Symposion 2000: LICHT. Musikwissenschaftliches Institut der Universität zu Köln, 19. bis 22. Oktober 2000. Tagungsbericht'', edited by Imke Misch and [[Christoph von Blumröder]], 74–88. Münster: Lit-Verlag. {{ISBN|3-8258-7944-5}}.
* Ulrich, Thomas. 2008. "Anmerkungen zu Luzifer". In ''Gedenkschrift für Stockhausen'', edited by [[Suzanne Stephens]] and [[Kathinka Pasveer]], 202–11. Kürten: Stockhausen-Stiftung für Musik. {{ISBN|978-3-00-023528-3}}.
* Ulrich, Thomas. 2011. ''Sonntag aus Licht, Oper in fünf Szenen und einem Abschied: Karlheinz Stockhausen, Urauffürung''. Spielzeit 2010–2011, no. 27. Cologne: Oper der Stadt Köln.
* Ulrich, Thomas. 2012a. "Lucifer and Morality in Stockhausen’s Opera Cycle ''Licht''", translated by [[Jerome Kohl]]. ''[[Perspectives of New Music]]'' 50, nos. 1 & 2 (Winter–Summer): 313–41.
* Ulrich, Thomas. 2017. ''Stockhausens Zyklus LICHT: Ein Opernführer''. Cologne, Weimar, and Vienna: Böhlau Verlag GmbH & Cie. {{ISBN|978-3-412-50577-6}}.
* Urantia Foundation. 1955. ''[http://www.urantia.org/ The Urantia Book]''. Chicago: Urantia Foundation. {{ISBN|0-911560-07-6}}.
* [[Glenn Watkins|Watkins, Glenn]]. 2003. "[https://books.google.com/books?id=Ua0cqDViXz0C&pg=PA171 Music of the European Avant-Garde: Karlheinz Stockhausen's ''Samstag aus Licht'': A Contemporary Report]". In ''The Wind Band and Its Repertoire: Two Decades of Research as Published in the College Band Directors National Association Journal'', edited by Michael Votta, 171–173. The Donald Hunsberger Wind Library. Miami: Warner Brothers/Alfred Music Publishing. {{ISBN|0-7579-1833-6}}.
* Wirtz, Markus. 2000. ''Licht. Die szenische Musik von Karlheinz Stockhausen. Eine Einführung''. Saarbrücken: Pfau-Verlag. {{ISBN|3-89727-088-9}}.
* Zorn, Magdalena. 2016. "Wie hör' ich das Licht? Stockhausen and Wagner in the Echo Chamber of History". In ''The Musical Legacy of Karlheinz Stockhausen: Looking Back and Forward'', edited by M. J. Grant and Imke Misch, 123–137. Hofheim: Wolke Verlag. {{ISBN|978-3-95593-068-4}}.
{{div col end}}

== External links ==
* [http://www.karlheinzstockhausen.org/karlheinz_stockhausen_short_biography_english.htm Official Stockhausen biography]
* [http://news.bbc.co.uk/1/hi/entertainment/arts/3735922.stm BBC News story on the planned performance in Dresden in 2008]
* [https://web.archive.org/web/20160401093911/http://stockhausen.hostingsiteforfree.com/ ''Licht'' website] (archive from 1 April 2016).

{{Licht}}
{{Karlheinz Stockhausen}}
{{Portal bar|Opera}}
{{Authority control}}

[[Category:1981 operas]]
[[Category:1984 operas]]
[[Category:1988 operas]]
[[Category:1993 operas]]
[[Category:1996 operas]]
[[Category:1998 operas]]
[[Category:20th-century classical music]]
[[Category:2003 operas]]
[[Category:2011 operas]]
[[Category:Operas by Karlheinz Stockhausen]]
[[Category:German-language operas]]
[[Category:Music dedicated to causes or groups]]
[[Category:Opera cycles]]
[[Category:Operas]]
[[Category:Serial compositions]]
[[Category:Spatial music]]
[[Category:Science fiction operas]]
[[Category:Operas set in mythological places]]