Berlin-based electronic musician and drummer who emerged from the German experimental music scene in the early 1970s. Seidel transitioned from his roots as a Beat band drummer to pioneering electronic music, collaborating with key figures in the Krautrock and electronic avant-garde movement. His work during this period helped shape the early development of electronic experimentation in Germany.
Known for his collaborative approach to sound design, Seidel worked extensively with influential electronic musicians of the era, blending traditional drumming techniques with emerging synthesizer-based production. His contributions to the Berlin electronic music scene established him as a notable figure in the intersection of live percussion and electronic composition during a formative period for the genre.