Conversation so far:
Who was the founder of the band Mazzy Star?
The founding member is David Roback.
What was Mazzy Star's most famous song?
Mazzy Star is best known for the song Fade into You which brought the band some success in the mid-1990s and was the group's biggest mainstream hit.
What was the group name before Mazzy Star changed into it?
Mazzy Star is an American alternative rock band formed from remnants of the group Opal.

Question: What High School did the band leader graduated from ?
Self-contained rewrite: What High School did David Roback graduate from?