Formed: 1970 in Berlin, Germany

Members:
Hans-Rolf "Charly" Schade (guitar, percussion, sitar, vocals)
Felix Hans (drums, percussion, vocals)
Chris Williams (vocals, guitar)
Klaus Kohlhase (bass, percussion, harmonica)
Christoph Barutzky (piano, organ)
Jürgen Wimpelberg (keyboards, vocals, guitars)
Norbert Leifert (keyboards, vocals, flutes)
Rainer Niklowitz (drums)
Manfred Heilmann (vocals, guitars)
Alan Warran (drums)
Konstantin Bommarius (drums)
Reinhard Schulte (bass)
Robert Valet (guitars)
Peter Terhoeven (guitar)
Pattrick Pelzer (vocals)

Associated Acts:
Time of Commotion
Live
Electric Mud

Genres:
Krautrock
Progressive Rock

Debut Album:
Abacus (1971)