 In the official announcement, the split up was described as Moebius leaving the group.In the wake of this news, Roedelius announced that he was beginning a new project called Qluster, to follow on from Cluster and Kluster.The band is made up of Roedelius and accomplished electronic musician Onnen Bock with third member Armin Metz and released a trilogy consisting of ""Rufen"", ""Fragen"" and ""Antworten"" ("Calling", "Asking" and "Answering") in 2011.