Deep Purple Gillan recruited him for his new post-Purple band in the late 1970s. According to Blackmore, Deep Purple was only interested in Gillan and not Glover, but Roger was retained on the advice of Ian Paice. This created the Deep Purple Mark II line-up, whose first release was a Greenaway-Cook tune titled "Hallelujah". At the time of its recording, Nick Simper still thought he was in the band, and had called John Coletta to inquire about the recording dates for the song. He then found that the song had already been recorded with Glover on bass. The remaining original members of
Ian Gillan Band at Roger Glover's Butterfly Ball live show at the Royal Albert Hall, London, on 16 October 1975 (he sang "Sitting in a Dream" as a substitute for Ronnie James Dio, who was banned by Ritchie Blackmore to take part in it) prompted him to resume a singing career and form a new band. Initially called Shand Grenade, a combination of Shangri-la and Grenade, Gillan was persuaded by the management to change the band's name to the Ian Gillan Band. He recruited guitarist Ray Fenwick, bass player John Gustafson, keyboard player Mike Moran and Elf percussionist Mark Nauseef on drums. Using