He first taught himself how to play, but was later trained professionally at Dick Grove School of Music.

He also plays in the band Hellion, alongside fellow Dio Disciples member Simon Wright.

Warren joined Dio to play keyboards on the Strange Highways tour in 1993.

He was my surrogate father, my brother, my friend, my teacher AND my loyal advocate.

"RJD RIP"[3]Scott also filled in on keyboards for Josh Silver in the band Type O Negative on their last tour.