Amon Düül was a German art commune whose members began producing improvisational psychedelic rock music during the late '60s. The group's members released several albums, mostly recorded during a single extended jam session, beginning with 1969's Psychedelic Underground. Concurrently, some of the commune's more musically inclined members formed the longer-lasting Amon Düül II. Both acts proved to be a major influence on generations of experimental rock musicians to come, and are regarded as pioneers of the Krautrock genre.
Forming in Munich in 1967, the collective included ba...