In addition to his activities as a soloist, he has played in and led various jazz ensembles, the quintet "Key" (1974–79), Rainer Brüninghaus Group (1980–84), Kairos (1985–90), Aparis (1989–96), various formations with the Chilean bass player Enrique Diaz (1989-), Possible Worlds (1995-) and the performance lila with sculptor Norbert Müller-Everling at Leverkusener Jazztage.
Adolfo Müller-Ury | Max Müller | Johannes Peter Müller | Heiner Müller | Renate Müller | Gerhard Müller (rower) | Gerhard Müller | St. Norbert College | Johannes Müller | Herta Müller | Gerd Müller | Müller | Sophie Muller | Norbert Elias | Max Muller | George Müller | Bobby Muller | Yvan Muller | Norbert Wiener | Norbert Putnam | Johann Wilhelm von Müller | Hermann Joseph Muller | Hans-Wilhelm Müller-Wohlfahrt | Der Müller und sein Kind | Thomas Müller-Pering | Richard R. Muller | Richard Müller | Otto Friedrich Müller | Norbert Hornstein | Norbert Haug |