Conversation so far:
What was the band Can's style?
Can was a German experimental rock band.
Who does the band Can cite as influences?
The band, Can's early rock influences include The Beatles and The Velvet Underground as well as Jimi Hendrix, Sly Stone and Frank Zappa.
Were there any other influences for the band, Can besides The Beatles and The Velvet Underground as well as Jimi Hendrix, Sly Stone and Frank Zappa?
Holger Czukay and Irmin Schmidt were both pupils of Karlheinz Stockhausen, and Can inherited a strong grounding in his musical theory

Question: What did the other members in the band do?
Self-contained rewrite: What did the other members in Can do besides being a pupil of Holger Czukay?