David Coverdale to replace Ian Gillan. Coverdale had fronted a local group called The Government, which had played with Deep Purple on the same bill in 1969, so he and the band were familiar with one another, and after sending a tape and later auditioning, Coverdale was admitted into the band, with bassist Glenn Hughes adding his own vocals as well. In February 1974, Deep Purple released their first album with Coverdale and Hughes titled "Burn" which was certified Gold in the US on 20 March 1974 and in the UK on 1 July. In April 1974, Coverdale and Deep Purple performed
Ian Gillan early days they were sponsored and championed by Tony Blackburn, who occasionally accompanied Gillan on stage. Later, as well as performing concerts in the UK, Episode Six also toured Germany and Beirut, and had regular appearances on the BBC Light Programme. During his time with Episode Six, Gillan began writing songs together with Glover, forming an ultimately long-lasting partnership. After a strained tour of Beirut, Shields left the band and was replaced first by John Kerrison, then by Mick Underwood. Underwood had previously played in The Outlaws with Ritchie Blackmore, and it was via him that Ian knew about Deep