Conversation so far:
What American city is the band Mazzy Star from?
Pacific Palisades.
What song is Mazzy Star most known for?
CANNOTANSWER.
The band completed how many dates on their California and European tour in 2012?
CANNOTANSWER.

Question: Who did David Roback partner with for Massy Star?
Self-contained rewrite: Who did David Roback partner with for Massy Star?