Check out The Guardian's feature on how John Farnham's 'You're The Voice' became Australia's anthem. 

"Listen to any classic rock station in Australia, continental Europe and much of the rest of the world and you’re likely to hear You’re the Voice. John Farnham’s 1986 track is one of Australia’s most enduring global classics – a pop song that’s both sentimental and forceful in its convictions, and seemingly nonpartisan enough for alt-right groups to try to co-opt it...  As far as immortal hits go, you could absolutely do worse: aside from being a musically strange, ineffably genius work, it’s also a song with a strange history that seems to act as a proof of concept." Read the full article here

'You're The Voice' was co-written by Keith Reid.