My muse is my wife. It's not some vague thing that flutters around the astrosphere or wherever it is. Sometimes as a songwriter you need something to hang a song on, to give it some kind of presence and form. For me, Susie is that.

I was about 12 years old and I was sitting watching the television and it was some kind of talent show, you know, and on marches this monkey, this ape, in a pair of red-checked trousers with a little matching jacket holding a ukelele and it started jigging around playing it, and it was looking straight into the camera, straight at me, and I remember thinking, that's it, that'll be me, you know, that'll be me.

I see it as my duty in some way is to be out in the world as an Australian putting forward what I consider to be authentic Australian music.

I've always done a lot of research and stuff around the songs that I write so there are pages and pages of writing and you can kind of see these songs emerging.

I write a lot, and very often I write a couple of lines that are particularly revealing in some kind of way. And then as a few more lines get added and a piece gets added, eventually the song pretty much takes over and you can't really find a way to change those things.

I lost my innocence with Johnny Cash. I used to watch the Johnny Cash Show on television in Wangaratta when I was about 9 or 10 years old. At that stage I had really no idea about rock'n'roll. I watched him and from that point I saw that music could be an evil thing, a beautiful, evil thing.

L.A. is full of screenwriters. I don't know why. On many levels, it's such a thankless occupation.