Most people my age, their musical life ended in the '80s. They stick with what they know. But my tastes are much broader. And I don't want to stop learning.

Getting to No. 1 makes everyone feel better; of course it does. But it's swings and roundabouts with these things. Sometimes you make a great record, and it clicks with people. And other times it passes them by; there's nothing you can do. It's still the same record.

I'm sure there's a subconscious 'go for it' thing with turning 50. You want to do as much as possible and there are thoughts of how little time we have on the planet. For a lot of musicians in their 50s, the best days are behind them. I'd like to try and show that there is a future.

Of course I'm proud of what I've done, but I'm interested in what's next. I want to be relevant now, in 2012. I've done my bit for the past. I've only ever been about what's next, really, and I'll be that way until I keel over.

Really, I'll go anywhere at any time to continue working in theater - it's a passion that I'm thankful I still have. It keeps me creative and on my toes and meeting great people. I can't imagine a better way of working than on a play.

Many of the best teachers I know are being laid off because their unions value seniority over intellect, passion, creativity, and drive.

In the early eighties, there were a lot of artists involved with the music scene. All those young artists, before their careers took off, were into music. Robert Longo used to play some guitar. He had a band for a while. Basquiat had a band. I mean, people were always trying to mix music and art - in fact, I'm guilty of it myself.

Music inspires contemplation, dreams, and the imagination.