Sonic Acts is a biannual festival at the intersection of arts, science, music & technology.
Legendary German band, consisting of Dieter Moebius and Hans-Joachim Roedelius. Since the early 1970s, the duo have produced exceptional instrumental music, floating somewhere between Krautrock, improvisation and elektronica. Cluster recorded several albums with Brian Eno and helped to develop the genre of ambient music.
The most important and consistently underrated space-rock unit of the ’70s, Cluster (originally Kluster) was formed by Dieter Moebius, Hans-Joachim Roedelius and Conrad Schnitzler as an improv group that used everything from synthesizers to alarm clocks and kitchen utensils in their performaces. Continuing on as a duo, Moebius and Roedelius eventually recorded many landmark LPs – separately, as a duo, and with all manner of guest artists from Brian Eno to Conny Plank to Neu!’s Michael Rother – in the field of German space music often termed kosmische. Cluster also continued to explore ambient music into the ’90s, long after their contemporaries had drifted into tamer new age music or ceased recording altogether. Cluster originally came out of a Berlin art/music collective named the Zodiak Free Arts Lab, formed by Conrad Schnitzler (one of the leaders of the city’s avant-underground), and also including Hans-Joachim Roedelius plus future members of Tangerine Dream, Ash Ra Tempel and Guru Guru. After Schnitzler and Roedelius met an art student named Dieter Moebius, the threesome formed Kluster in 1970. The group performed around Europe and even in Africa, engaging in wild improv sessions utilizing any instruments they could get their hands on; while touring they met engineer Conny Plank, soon to become a major part of Cluster’s recorded output into the late ’80s. The first three Kluster LPs, 1970’s Klopfzeichen and Zwei Osterei plus 1971’s Eruption, consisted of side-long improvisatory jams. Soon after the release of Eruption, Schnitzler left the band for a solo career. Moebius and Roedelius continued on as Cluster and, with the help of Plank, released two eponymous studio albums in 1971 and 1972. An ongoing collaboration with Michael Rother (Neu!) began in 1973, after the duo founded their own private studio out in the German countryside. After inviting Rother down to record, the results were released as the 1974 Cluster LP Zuckerzeit, a watershed of electronic pop midway between Cluster, Neu! and Kraftwerk (the latter just about to explode with their own Autobahn LP). That same year, Moebius, Roedelius and Rother formed a Krautrock super-group named Harmonia; two excellent albums followed in the next year, Musik von Harmonia and Harmonia De Luxe, as well as a few sessions with Brian Eno (unreleased until 1997’s Tracks & Traces). Eno himself began his own collaboration with Moebius and Roedelius in 1977, when Sky Records released Cluster & Eno. The trio also recorded After the Heat two years later (technically credited as “Eno Moebius Roedelius”), and after a hiatus of six years resumed the relationship with Begegnungen and Begegnungen II (both featuring Plank in the lineup as well). Though Roedelius and Moebius also launched solo careers around this time (1978 and 1983, respectively) they continued to release compelling Cluster material in keeping with Zuckerzeit, including Sowiesoso in 1976, Grosses Wasser three years later and Curiosum in 1981. Besides the Eno collaborations and many other solo works, almost fifteen years passed before the appearance of another Cluster album, 1994’s One Hour. Moebius and Roedelius continued to work and tour together continually. [John Bush, amg]