Conversation so far:
How did Bacharach get started in music?
Following his tour of duty in the United States Army, Bacharach spent the next three years as a pianist and conductor.
Who did he work with?
popular singer Vic Damone.
Did he write any songs for Damone?
CANNOTANSWER.

Question: Who else did he collaborate with?
Self-contained rewrite: Who else did Burt Bacharach collaborate with other than Damone?