There are at least five groups known by the name Kluster. 1) A pioneering Krautrock band formed in 1969; 2) A Swedish alternative band of the 2010s, now renamed to Kluster B; 3) A Finnish project; 4) A Swedish psychedelic forest-trance project; 5) A Mexican punk rock band. 1) Kluster was a pioneering Krautrock band formed by luminaries Dieter Moebius, Hans-Joachim Roedelius, and Conrad Schnitzler in 1969. After three albums, Moebius and Roedelius left Schnitzler to pursue their own project under the name Cluster.