You heard it here first, August 21st 2007, in fact.
I don't agree but.
The top song to come out of Australia is Hunters and Collectors Throw Your Arms Around Me (didn't make the top 20) but perhaps the Church are second. Silverchair's Straight Lines and the Go Betweens Streets of Your Town are in my top 5 also. Crowdies get 6 songs - you could argue they're not an Aussie band but you can argue that both ways so it's a bit pointless.
Over at Larvatus Prodeo there's a suggestion that Kylie's Arse ought to be at the top. This lyric's compelling:
I'm a son, I love my mother.
Love my brother like a brother.
But for me there is another.
Funny how things come to pass.
I must make a confession.
It has grown into obession.
Even if it was clad in hessian.
I'd still love Kylie's arse.