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",
Gillan (band) time and the group gained popularity in Europe. In 1980 Gillan reached the peak of their success, releasing the album "Glory Road", with initial copies containing the free album "For Gillan Fans Only". However, the band remained unknown in North America and were unable to raise any interest there despite a long and difficult 1980 tour there. By 1981 the band members had become disgruntled that their European and Japanese success was not translating into increased financial rewards, and after the "Future Shock" album, whilst on tour in Germany, Torme left just before the band were due to fly back