Ian Gillan Gillan Band and Gillan, before a year-long stint as the vocalist for Black Sabbath in 1983. The following year, Deep Purple reformed and two more successful albums followed before he left in 1989. He returned to the group in 1993, and has remained its lead singer ever since. In addition to his main work—performing with Deep Purple and other bands during the 1970s and 1980s—he sang the role of Jesus in the original recording of Andrew Lloyd Webber's rock opera "Jesus Christ Superstar", performed in the charity supergroup Rock Aid Armenia, and engaged in a number of business investments and
Graham Bonnet for the "Assault Attack" album. However, he was fired from the group after a single concert, at Sheffield Polytechnic (now called Sheffield Hallam University), when he drunkenly exposed himself on stage. Upon leaving MSG, Bonnet decided to form his own band, drawing inspiration from his days in Rainbow. In 1983, he co-founded Alcatrazz, with Gary Shea (bass), and Jimmy Waldo (keyboards) of the band New England, former Alice Cooper drummer Jan Uvena, and Swedish guitarist Yngwie Malmsteen. The band's debut album, "No Parole from Rock N' Roll", featured a distinctly heavy metal sound, with Bonnet describing the material as the