Watch Free Online HD Moviesjoy. As vocalist for Deep Purple and Black Sabbath and the title performer on Andrew Lloyd Webber's original "Jesus Christ Superstar" album, Ian Gillan has lived a life in rock. Explore his career with exclusive concert footage and interviews with music luminaries ranging from Joe Satriani to Luciano Pavarotti. Also included are concert highlights that span Gillan's career and rarely seen television appearances.