There are a lot of ways to do a solo album. One way is to take a tune and work it out, decide on changes, intro, and ending, modulations, tempos – work it out, and go in and do it. What I did, though, was just go in, and somebody would say 'Why don't you play How High The Moon?' I'd say 'Yeah, that might be nice.' I had no tempo in mind, no key, necessarily. I just tried to make it from beginning to end. I found myself getting into traps and having to get out of them.