Working with famed producer Conrad Plank, Cluster began to move increasingly towards more structured soundscapes - with 1974's Zuckerzeit, they even pursued an electronic pop sound similar in spirit to Kraftwerk. Moebius and Roedelius also teamed with Neu!'s Michael Rother in Harmonia, releasing a pair of much-acclaimed mid-'70s LPs which caught the attention of Brian Eno, who in response collaborated with the trio on a legendary session (released much later as Harmonia 76) heralding a turn towards ambient textures (and influencing the sound of the 1976 Cluster album Sowiesoso). Roedelius and Moebius subsequently worked with Eno on 1977's Cluster and Eno and 1979's After the Heat as well; in the wake of 1981's Curiosum, however, they dissolved Cluster, with both pursuing solo endeavors.
Moebius' first subsequent effort was 1981's Material, a second collaboration with Plank (his proper solo debut, Rastakraut Pasta, had appeared two years earlier); together, they produced some of the most experimental recordings of their respective careers, creating harsh mutant soundscapes which over time gave way to the proto-ambient textures of 1986's En Route, their final work before Plank's untimely death. Concurrently Moebius also teamed with Gerd Beerbohm for 1982's Strange Music and 1983's Double Cut, both explorations of pure noise; meanwhile, with the solo album Tonspuren (also from 1983), Moebius clearly anticipated the emergence of techno. Apart from teaming with Karl Renzeihuasen in the duo Ersatz, during the early '90s he also reunited with Roedelius to revive Cluster. ~ Jason Ankeny, All Music Guide