Roger Glover riff to 'Maybe I'm a Leo' after hearing John Lennon's 'How Do You Sleep?'." Glover contributed bass on Jon Lord's first solo album, 'Gemini Suite' [1971), and was the featured soloist in the bass movement. Glover departed Deep Purple, along with Gillan, after the band's second tour of Japan in the summer of 1973. Throughout the 1970s Glover produced albums and/or singles by such acts as Judas Priest, Nazareth, Elf, Status Quo, the Ian Gillan Band and David Coverdale. In 1974 Glover released his first solo album, "The Butterfly Ball and the Grasshopper's Feast", which generated the single "Love Is
David Coverdale part of a double bill with fellow Yorkshire rockers Def Leppard. In 2009, Whitesnake toured with Judas Priest on the "British Steel" 30th Anniversary Tour. On 11 August 2009, Whitesnake was playing a show at Red Rocks Amphitheatre in Morrison, Colorado, when Coverdale suffered some kind of vocal injury. After seeing a specialist, it was announced on 12 August 2009 that Coverdale had been suffering from severe vocal fold edema and a left vocal fold vascular lesion. The remainder of the tour with Judas Priest was cancelled so that this injury would not worsen. In early February 2010, David Coverdale