Roy Thomas Baker, the prolific producer who worked with the likes of Queen, The Cars, David Bowie, Devo, Journey and The Smashing Pumpkins, is dead..

Roy Thomas Baker, the hitmaking record producer behind some of the biggest and most proudly polished songs and albums of the rock era — including Queen’s chart-topping, multipart “Bohemian Rhapsody” — died April 12 at his home in Lake Havasu City, Ariz. He was 78.

Roy Thomas Baker worked with Queen, Free, Journey, The Cars, Yes, Ozzy Osbourne, Smashing Pumpkins and many more