Conversation so far:
How did Macy Gray start Macy Gray's musical career ?
Then a friend of mine asked me to be a singer in his jazz band.
What is the name of the friend who asked her to be part of his band ?
CANNOTANSWER.

Question: Where did she meet her friend who asked her to be in his band ?
Self-contained rewrite: Where did Macy Gray meet her friend who asked her to be in the jazz band ?