Down To Earth is a 1979 album by Rainbow featuring Graham Bonnet, Richie Blackmore, Cozy Powell, Don Airey and Roger Glover – hear MP3 samples and video

Difficult to Cure is a 1981 album by Rainbow featuring Joe Lynn Turner, Richie Blackmore, Don Airey and Roger Glover – hear MP3 samples and video

Machine Head is a 1972 album from the classic Mark II lineup of Deep Purple featuring Ian Gillan, Roger Glover, Ian Paice, Jon Lord and Richie Blackmore – hear MP3 samples and video

Slaves and Masters is a 1990 album from Deep Purple featuring ex-Rainbow frontman Joe Lynn Turner with Ian Paice, Jon Lord, Richie Blackmore and Roger Glover – hear MP3 samples and video