On Gamma's second disc, Ronnie Montrose keeps his streak of not having the same personnel on two albums in a row, changing the line-up once again. Davey Pattison (vocals), Jim Alcivar (synthesizer) and Ronnie Montrose (guitar) remain from Gamma 1. Glenn Letsch replaces Alan Fitzgerald on bass and old Montrose bandmate Denny Carmassi replaces Skip Gillette on drums.
Track listing--- Mean Streak - 4:50 Four Horsemen - 4:48 Dirty City - 4:04 Voyager - 5:23 Something in the Air - 3:17 Cat on a Leash - 4:03 Skin and Bone - 4:48 Mayday - 5:37
Personnel Davey Pattison: Lead Vocals Ronnie Montrose: Guitar Jim Alcivar: Keyboards Glenn Letsch: Bass Denny Carmassi: Drums