Conversation so far:
Where did Diplo grow up?
He spent the majority of his youth in Miami.
What was his first job?
continue his studies at Temple University, where he first garnered attention as a DJ.
What year did he start gaining attention as a DJ?
the two began throwing parties under the Hooked on Hollertronix moniker in 2003.
Where was his DJ gig?
Philadelphia.
Did he record a mixtape?
The success of these parties allowed the two to release mixtapes, both separate and together.
What was the name of his album?
Never Scared.
Did the album do well?
was named one of the New York Times top ten albums of 2003.

Question: Who else performed on the album?
Self-contained rewrite: Aside from Hooked on Hollertronics, who else performed on the album "Never Scared"?