Conversation so far:
When did Afrika Bambaataa first start singing
Did Afrika Bambaataa have a lot of hits?
He is notable for releasing a series of genre-defining electro tracks in the 1980s that influenced the development of hip hop culture.
What were some of Afrika Bambaataa's hits
Planet Rock became an immediate hit and stormed the music charts worldwide
did Afrika Bambaataa do concerts
Bambaataa and John Baker organized a concert at Wembley Stadium

Question: did they make a lot of money
Self-contained rewrite: did Afrika Bambaataa and John Baker make a lot of money with their concert