Ian Gillan and disliked live albums in general. He tended to go into the studio after the rest of the band had recorded and finished the backing tracks, particularly for "Who Do We Think We Are", to lay down his vocals separately. He had been continually at loggerheads with Blackmore, disagreeing about music regularly, which culminated in Gillan writing "Smooth Dancer" about him. While on tour in Dayton, Ohio, he sat down and wrote a resignation letter to the band's managers, stating he intended to leave the band, effective from 30 June 1973. After his departure from Deep Purple, Gillan retired from
Assault Attack Assault Attack Assault Attack is the third studio album from The Michael Schenker Group, and the only album to feature former Rainbow vocalist Graham Bonnet. The album was recorded in France at the Château d'Hérouville and was produced by Martin Birch. After returning to the UK from Japan in August 1981, having recorded the live album "One Night at Budokan", Schenker and his band played a short tour of the UK. After the tour, Cozy Powell and Peter Mensch (Michael Schenker Group's manager) wanted a better singer for the band and suggested David Coverdale, but Schenker himself wanted Graham Bonnet.