Rock drummers are a notorious breed. They are constantly the butt of many jokes, which many have come to deserve. But there are a few who sidestep the stereotype, playing on some of the greatest songs and albums in rock history, who deserve their well-earned level of respect. Fewer still deserve as much respect as Randy Castillo.

Born Randolpho Francisco Castillo on December 18, 1950 in Albuquerque, New Mexico, Castillo first came to prominence when he performed on the Lita Ford album Dancin’ On The Edge.

Castillo was best known as the drummer for Ozzy Osbourne‘s band from the mid-1980s to the early-1990s. He played on The Ultimate Sin in 1986, which was the final album to feature guitarist Jake E. Lee. He also played on the first two Ozzy albums which included Lee’s successor, the young Zakk Wylde: No Rest For The Wicked and No More Tears, as well as the two live albums Just Say Ozzy (which also featured Ozzy’s ex-Black Sabbath bandmate, bass player Geezer Butler) and Live and Loud.

He would later go on to replace Tommy Lee for the Mötley Crüe album New Tattoo. Sadly, in more ways than one, this would prove to be Castillo’s final album recording.