Ian Gillan band, who had not had any holiday since their initial rehearsals at Hanwell. He started drinking, and relationships between him and the rest of the band became strained, particularly with Blackmore. On 6 November 1971, he collapsed with hepatitis while waiting to board a plane in Chicago, cancelling the remainder of a US tour. By December 1972, having recorded "Machine Head", "Made in Japan" and the yet to be released "Who Do We Think We Are" with Deep Purple, Gillan finally decided the workload had driven him to exhaustion. Unlike some band members, he was unhappy about "Made in Japan",
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