Come Taste the Band Purple in 1984. When Ritchie Blackmore left Deep Purple in 1975, there was uncertainty over whether the band would continue, as they did when Ian Gillan and Roger Glover left in 1973. It was David Coverdale who asked Jon Lord to keep the band together, and Coverdale was also a major factor in recruiting Tommy Bolin to take the guitar slot after hearing Bolin's work on the Billy Cobham solo album "Spectrum". Rehearsals for the album were recorded by Robert Simon, who was originally engineering the album. But after a dispute with the band over scheduling, the band left Simon's
Ian Gillan and Barnacle were quickly replaced by Bernie Tormé and by former Episode Six bandmate Mick Underwood, after Gillan saw Torme playing with his punk trio. This band had a more high-powered hard rock sound, and the release of "Mr. Universe" in October 1979 saw Ian Gillan back in the UK charts, although the independent record company the album came out on – Acrobat Records – folded soon after the album was released, prompting a contract with Richard Branson's Virgin Records. In Christmas 1979, Gillan was visited by Blackmore, who offered him the position of lead vocalist in Rainbow. Gillan declined