Dieter Moebius is one of the most important protagonists of avant-garde electronic music in Germany. Alongside his bands Kluster/Cluster and Harmonia, he participated in numerous collaborations (with the likes of Brian Eno and Mani Neumeier/Guru Guru). Seven years after Moebius passed away in July 2015, Asmus Tietchens, one of his musical companions, compiled this collection for Bureau B – he concentrated on his solo works "as they offer the clearest insight into his personality and inventive potential".