The band’s second to last album to feature frontman Ozzy Osbourne, 1976’s Technical Ecstasy finds the forefathers of heavy metal experimenting with their signature sound by implementing more keyboards, synthesizers and orchestrations. The 8-song set is highlighted by the tracks “Back Street Kids,” “All Moving Parts (Stand Still),” “Dirty Women” and even includes a rare lead vocal from drummer Bill Ward on “It’s All Right.”

1.  Back Street Kids
2.  You Won’t Change Me
3.  It’s Alright
4.  Gypsy
5.  All Moving Parts (Stand Still)
6.  Rock ‘n’ Roll Doctor
7.  She’s Gone
8.  Dirty Women