Rainbow (rock band) King", and "Sensitive to Light". Former Widowmaker bassist Bob Daisley was hired to record these tracks, completing the band's next line-up. After the release and extensive world tour in 1977–78, Blackmore decided that he wanted to take the band in a new commercial direction away from the "sword and sorcery" theme. Dio did not agree with this change and left Rainbow. Blackmore asked Ian Gillan, also formerly of Deep Purple, to replace Dio, but Gillan turned him down. After a series of auditions, Graham Bonnet, former singer/guitarist of The Marbles, was recruited. Powell stayed, but Daisley and Stone were both
John Lawton (musician) Roger Glover's "Butterfly Ball" live at the Royal Albert Hall in 1975, featuring David Coverdale, Glenn Hughes, Ian Gillan and Twiggy. He sang on Eddie Hardin's "Wizard's Convention II" with Chris Farlowe, Denny Laine, Paul Jones and Tony Ashton. Lawton worked with some of the finest record producers, including Tony Clarke (Moody Blues), Jimmy Miller (Rolling Stones), and Harold Faltermeyer (Pet Shop Boys), who produced the titles Lawton sang on the Lenny McDowell Project "Lost Paradise". Lawton sang with German rock band Rebel, later known as Zar, on three albums, during the late '80s -'90s including their hit singles "Line