Conversation so far:
What were Phil Spector's teenage years like?
With three friends from high school, Spector formed a group, the Teddy Bears.
Who were musicians of the group the teddy bears?
Phil Spector, Marshall Leib, Sandy Nelson, and Annette Kleinbard

Question: Did he perform at local venues?
Self-contained rewrite: Did Phil Spector perform at local venues?