I get bored with things easily. I always have to change something to keep myself excited. When I feel like I did a really good classical and acoustic album, the next thing I want to do is the opposite. And then I want to do the opposite of that. When I work alone after that, I feel like I should work with a lot of people. When I work with a lot of people after that, I feel that I should work alone.

I would be doomed if I didn't invent humor in my life. When I was young, I had all these punk and performance-art bands, dressed in costumes and painting the room and getting kicked out by police. Now when I perform I still feel the stage is more than just where you put your instruments. It's where you can do whatever you feel like.

Confusion is the only state of mind we have where we are really out of our patterns and what we expect. Because of that, you're open to new experiences. The irritation in concert performances is really important. When people get really irritated, they listen on the front of their stool and ask, "What's going on?" If I deliver what they expect - sad, soft piano music - then people would just shut down.

The music I do in live performances is made for a specific situation. I know that people are sitting down and shutting up and they're with me for 90 minutes. They're totally with me. Whatever I do, I know they have my attention and they follow my pace.

I get bored with things easily. I always have to change something to keep myself excited. When I feel like I did a really good classical and acoustic album, the next thing I want to do is the opposite. And then I want to do the opposite of that. When I work alone after that, I feel like I should work with a lot of people. When I work with a lot of people after that, I feel that I should work alone.

The only thing I try to watch carefully is that I never lose the love for the instrument. That's also why I decided against a professional piano career when I was younger.

Why does the world need a Piano Day? For many reasons. But mostly, because it doesn't hurt to celebrate the piano and everything around it: performers, composers, piano builders, tuners, movers and most important, the listener.