|Electronic music by Karlheinz Stockhausen|
The composer in 1957
|Catalogue||12 · 12½|
|Composed||(and realized) 1958–60|
|Scoring||electronic (12) |
Kontakte ("Contacts") is an electronic music work by Karlheinz Stockhausen, realized in 1958–60 at the Westdeutscher Rundfunk (WDR) electronic-music studio in Cologne with the assistance of Gottfried Michael Koenig.The score is Nr. 12 in the composer's catalogue of works, and is dedicated to Otto Tomek .
The title of the work "refers both to contacts between instrumental and electronic sound groups and to contacts between self-sufficient, strongly characterized moments. In the case of four-channel loudspeaker reproduction, it also refers to contacts between various forms of spatial movement".The composition exists in two forms: (1) for electronic sounds alone, designated "Nr. 12" in the composer's catalog of works, and (2) for electronic sounds, piano, and percussion, designated "Nr. 12½". . A further, theatrical work, Originale (Nr. 12⅔), composed in 1961, incorporates all of the second version of Kontakte.
The score is divided into sixteen sections with many subsections, numbered I A–F, II, III, IV A–F, V A–F, VI, VII A–F,VIII A–F, IX A–F, X, XI A–F, XII A1BA2, XIII A, Ab, Ad, Ae, Af B–F, XIV, XV A–F, and XVI A–E [and F].
According to the composer, "In the preparatory work for my composition Kontakte, I found, for the first time, ways to bring all properties [i.e., timbre, pitch, intensity, and duration] under a single control",thereby realizing a longstanding goal of total serialism. On the other hand, "Kontakte is arguably the last of Stockhausen's tape pieces in which serial proportions intervene decisively at anything but the broad formal level". The most famous moment, at the very center of the work, is a potent illustration of these connections: a high, bright, slowly wavering pitch descends in several waves, becoming louder as it gradually acquires a snarling timbre, and finally passes below the point where it can be heard any longer as a pitch. As it crosses this threshold, it becomes evident that the sound consists of a succession of pulses, which continue to slow until they become a steady beat. With increasing reverberation, the individual pulses become transformed into tones once again.
Stockhausen also made advances over his previous electronic composition, Gesang der Jünglinge , in the realm of spatial composition, adding the parameters of spatial location, group type, register, and speed.Kontakte is composed in four channels, with loudspeakers placed at the corners of a square surrounding the audience. With the aid of a "rotation table", consisting of a rotatable loudspeaker surrounded by four microphones, he was able to send sounds through and around the auditorium with unprecedented variety.
There are several published editions of the score, in part because of the two versions of the piece, and in part because of the transfer of copyright from Universal Edition to the Stockhausen-Verlag in the mid 1990s. Universal Edition refers to both versions of the work as No. 12, whereas the Stockhausen-Verlag distinguishes the electroacoustic version as No. 12½.
Licht (Light), subtitled "Die sieben Tage der Woche", is a cycle of seven operas 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.
David C. Johnson is an American composer, flautist, and performer of live-electronic music.
Gruppen for three orchestras (1955–57) is amongst the best-known compositions of German composer Karlheinz Stockhausen, and is Work Number 6 in the composer's catalog of works. Gruppen is "a landmark in 20th-century music. .. probably the first work of the post-war generation of composers in which technique and imagination combine on the highest level to produce an undisputable masterpiece".
Die Reihe was a German-language music academic journal, edited by Herbert Eimert and Karlheinz Stockhausen and published by Universal Edition (Vienna) between 1955 and 1962. An English edition was published, under the original German title, between 1957 and 1968 by the Theodore Presser Company in association with Universal Edition (London). A related book series titled Bücher der Reihe was begun, but only one title ever appeared in it, Herbert Eimert's Grundlagen der musikalischen Reihentechnik.
Collegium Vocale Köln is a German vocal ensemble, founded in 1966 as a quintet when its members were still students at the Rheinische Musikschule in Cologne. It is directed by Wolfgang Fromme, who also sings tenor in the ensemble. They are best known as the group for which Karlheinz Stockhausen composed Stimmung in 1968, a work which they had performed more than three hundred of times throughout the world by 1986. The original impetus for the ensemble's founding, however, was an appearance by Alfred Deller at the Cologne Courses for Early Music, and the group has always performed both early and contemporary works.
Hymnen is an electronic and concrete work, with optional live performers, by Karlheinz Stockhausen, composed in 1966–67, and elaborated in 1969. In the composer's catalog of works, it is Nr. 22.
Telemusik is an electronic composition by Karlheinz Stockhausen, and is number 20 in his catalog of works.
Carré (Square) for four orchestras and four choirs (1959–60) is a composition by the German composer Karlheinz Stockhausen, and is Work Number 10 in the composer's catalog of works.
Dienstag aus Licht is an opera by Karlheinz Stockhausen in a greeting and two acts, with a farewell, and was the fourth of seven to be completed for the opera cycle Licht: Die sieben Tage der Woche. It was begun in 1977 and completed from 1988 to 1991, to a libretto by the composer.
Zeitmaße is a chamber-music work for five woodwinds composed in 1955–1956 by German composer Karlheinz Stockhausen; it is Number 5 in the composer's catalog. It is the first of three wind quintets written by Stockhausen, followed by Adieu für Wolfgang Sebastian Meyer (1966) and the Rotary Wind Quintet (1997), but is scored with cor anglais instead of the usual French horn of the standard quintet. Its title refers to the different ways that musical time is treated in the composition.
Studie II is an electronic music composition by Karlheinz Stockhausen from the year 1954 and, together with his Studie I, comprises his work number ("opus") 3. It is serially organized on all musical levels and was the first published score of electronic music.
Mixtur, for orchestra, 4 sine-wave generators, and 4 ring modulators, is an orchestral composition by the German composer Karlheinz Stockhausen, written in 1964, and is Nr. 16 in his catalogue of works. It exists in three versions: the original version for full orchestra, a reduced scoring made in 1967, and a re-notated version of the reduced scoring, made in 2003 and titled Mixtur 2003, Nr. 162⁄3.
Studie I is an electronic music composition by Karlheinz Stockhausen from the year 1953. It lasts 9 minutes 42 seconds and, together with his Studie II, comprises his work number ("opus") 3.
Pole (Poles), for two performers with shortwave radio receivers and a sound projectionist, is a composition by Karlheinz Stockhausen, written in 1970. It is Number 30 in the catalogue of the composer's works.
Oktophonie (Octophony) is a 1991 octophonic electronic-music composition by Karlheinz Stockhausen. A component layer of act 2 of the opera Dienstag aus Licht, it may also be performed as an independent composition. It has a duration of 69 minutes.
Unsichtbare Chöre is an eight-channel electronic-music composition by Karlheinz Stockhausen. A component part of the opera Donnerstag aus Licht, it may also be performed as an independent composition, in which form it is designated "ex 49" in the composer's catalog of works.
Expo, for three performers with shortwave radio receivers and a sound projectionist, is a composition by Karlheinz Stockhausen, written in 1969–70. It is Number 31 in the catalogue of the composer's works.
Schlagtrio is a chamber-music work for piano and two timpanists composed by Karlheinz Stockhausen in 1952. It is Nr. ⅓ in his catalogue of works.
Ensemble is a group-composition project devised by Karlheinz Stockhausen for the 1967 Darmstädter Ferienkurse. Twelve composers and twelve instrumentalists participated, and the resulting performance lasted four hours. It is not assigned a work number in Stockhausen's catalogue of works.
Christoph von Blumröder is a German musicologist.