Gene Freeman is a music producer and engineer who has worked with an American rock band that has released eleven what?
Machine (producer) Gene Freeman, known professionally as Machine, is an American music producer and engineer who has worked with many bands, including "Lamb of God", "Clutch", "Crobot" and others.
Def Leppard discography The English hard rock band Def Leppard have released eleven original studio albums, two live albums, four compilation albums, one cover album, and three extended plays.