Kontakte (Stockhausen)

Kontakte ("Contacts") is a celebrated 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 (Morawska-Büngeler 1988, 109).

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Work history

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” (Stockhausen 1964, 105). 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" (Frisius 2008, 132; Heikinheimo 1972, 115; Stockhausen 1964, 104; Stockhausen 1971, 384). A further, theatrical work, Originale (Nr. 12⅔), composed in 1961, incorporates all of the second version of Kontakte (Stockhausen 1964, 107).

Technique and form

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” (Stockhausen 1962, 40), thereby realizing a longstanding goal of total serialism. On the other hand, as one commentator says, "Kontakte is arguably the last of Stockhausen's tape pieces in which serial proportions intervene decisively at anything but the broad formal level" (Toop 1981, 189). 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 (Clarke 1998, 225).

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 (Toop 2005, 170). 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 (Maconie 2005, 208–209).

References

Cited in the text

General references

Further reading