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
Ian Gillan due to the smaller workload the band had compared to his own. However, the pair did jam together for three nights at Marquee Club – the first time the two men had shared a stage since 1973. Gillan continued, releasing "Glory Road" in 1980, which resulted in the band making the first of several appearances on "Top of the Pops". He considered the album to be his best work since "Machine Head" nearly a decade earlier. Following subsequent album "Future Shock", Torme was fired after missing an appearance on "Top of the Pops", and was replaced by Janick Gers. Gers