As a musician I'm listing in no particular order the musicians and bands who's music has had the most impact on me:
The Beatles
Radio Birdman
Midnight Oil
Kiss
AC/DC
The Tea Party
Led Zeppelin
The Ramones
Queen
The Who
Honourable Mentions: Big Star, The Who, Eric Clapton, Sex Pistols, Cold Chisel, John Lee Hooker, Bob Marley, Dave Brubeck, Miles Davis, Mahavishnu Orchestra, Bob Dylan, Soundgarden.