Conversation so far:
What role did Jello Biafra have with other bands?
In 1988, Biafra, with Al Jourgensen and Paul Barker of the band Ministry, and Jeff Ward, formed Lard.
Does Jello Biafra sing or play an instrument?
Lard became yet another side project for Ministry, with Biafra providing vocals and lyrics.

Question: What did he collaborate to create with the musicians?
Self-contained rewrite: What did Biafra collaborate to create with Jourgensen, Baker, and Ward?