There's a track on here - I won't tell you which one - which I dearly would have liked for my solo album, which I'm still working on. I thought, “I enjoy singing it, I enjoy playing it and it sounds good to me,” and then I played it to the group to see what they thought and they liked it. I decided if it gets the treatment that the group can give it, it's going to gain an extra dimension, and it would be stupid to keep it just for myself. We have each other's measures quite well, and we argue fiercely. But there's that point where you know you've said your bit, and then you should back down. I think we all know that, and it's what keeps the thing running.