Nellie McKay

I tried to be just a singer of standards when I was starting out. And there was nothing special enough about my voice to make it that far. So I feel a bit like Rod Stewart. Once you've had that rock career, people will give you that chance where otherwise they might not.

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.