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
David Coverdale to over 200,000 fans on his first trip to the United States at California Jam. In December 1974 "Burn" was followed-up by "Stormbringer", which also ranked at Gold album status in the US and the UK. The funk and soul influences of the previous record were even more prominent here, and this was one of the reasons why guitarist Ritchie Blackmore left the band in June 1975. Rather than disbanding, Coverdale was instrumental in persuading the band to continue with American guitarist Tommy Bolin (of Billy Cobham and The James Gang fame). As Jon Lord put it, "David Coverdale came