Cluster II is the second full-length album by German electronic music act Cluster, released in 1972 by record label Brain. It is their first album with the band reduced to a duo; Conny Plank, who was credited as a member on the first album, decided to concentrate on production and engineering. Plank is still credited as a composer together with Hans-Joachim Roedelius and Dieter Moebius on all tracks. Cluster II was recorded at Star-Studio in Hamburg, Germany in January 1972. It was Cluster's first release for legendary krautrock label Brain, a relationship which would last until 1975 and include the subsequent album Zuckerzeit as well as the first two Harmonia albums, a group which included both remaining members of Cluster and Michael Rother of Neu!. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.