James Vivian Alfred Doyle was an Australian musician, radio presenter and songwriter. He was the founding mainstay guitarist in Ayers Rock (1973–81), a jazz fusion, progressive rock band. As a member of Ayers Rock, Doyle appeared on all three of their studio albums, Big Red Rock (1974), Beyond (1976) and Hotspell (1980). They toured both nationally and internationally including through the United States, where they supported Bachman–Turner Overdrive at a stadium concert with an audience of 35,000 people in Seattle. For the group's third album, Hotspell, Doyle wrote or co-wrote four tracks.

Ayers Rock were an Australian rock band which formed in August 1973. Ray Burton, Mark Kennedy (drums), and Duncan McGuire (bass), members of Leo de Castro and Friends, left to form the eponymous trio of Burton, McGuire & Kennedy. They added a guitarist, Jimmy Doyle, changed their name to Ayers Rock and invited Col Loughnan to join. The group signed with independent label Mushroom Records in December 1973. Burton left the following March, and he was replaced by Chris Brown. With live appearances, coverage in print media and word of mouth, the group had a high national profile despite little radio airplay, and journalists praised their musicianship, music, and live energy.