Robert Trujillo & 4 Other Musicians Who Were Once In Ozzy Osbourne’s Backing Band

Bassist Robert Trujillo celebrates his birthday today (October 23), and while he’s best known now for his tenure in Metallica, Trujillo is one of many talented musicians who’ve been a member of Ozzy Osbourne’s backing band.

In honor of Trujillo’s birthday, let’s take a look at some of the biggest names that worked with “The Prince of Darkness.”