I feel like I'm struggling now, and nearly every musician I know feels that way - even the most successful ones. I realize that I'm very lucky, but I still feel like I could be doing so much better.

I'm such a copycat."I want to try and do this like the Donovan song 'Changes'," or "I want to do this bit from Van Morrison." I don't know how else to illustrate something, because I'm not a super-great musician. In that way, I'm more like the producer.

When you're working with somebody else in that kind of way, you always have to have these guidelines to what you're doing - especially when you're working with your sibling. But when you're working by yourself you're free to do whatever you like.

I'm in a funny position: I've been in one band in my life and that was with my brother. As incredible as that has been, I feel like I'm missing out a little bit on being in a real rock band - or how I imagine being in a real rock band to be. It's like being in a street gang: you all wear the same leather jacket or whatever.

I played some shows, but I'm disappointed it didn't do better. I wish all my shows sold out, I wish I had sold more copies, I wish that a song was picked up to be in a TV show - whatever these little benchmarks are. You always want something more.

I feel like I'm struggling now, and nearly every musician I know feels that way - even the most successful ones. I realize that I'm very lucky, but I still feel like I could be doing so much better.

My big regret is that my brother and I didn't start doing what we did like, 10 years before. I feel like then we would have sold some records. We started pretty late - I was 27 when our first album came out.