| 1999: Under The Influence | Eagle| 1996: Don't Stop | Polydor| 1994: Thirsty Work | Polydor| 1991: Rock 'Til You Drop | Vertigo| 1989: Perfect Remedy | Vertigo| 1988: Ain't Complaining | Vertigo| 1986: In The Army Now | Vertigo| 1983: Back To Back | Vertigo| 1982: 1982 | Vertigo| 1981: Never Too Late | Vertigo| 1980: Just Supposin' | Vertigo| 1979: Whatever You Want | Vertigo| 1978: If You Can't Stand The Heat | Vertigo| 1977: Rockin' All Over The World | Vertigo| 1976: Blue For You | Vertigo| 1975: On The Level | Vertigo| 1974: Quo | Vertigo | | | | | | | | | | | | | | | | | |