My own Brubeck Institute in California is turning out fantastic young jazz players, and I know great things will happen.

I think the church should strive to give parishioners good music. Music is as necessary for worship as a building with a beautiful altar, artwork, and stained-glass windows. Together they create an environment conducive to worship and contemplation. We are not in church for entertainment, but to worship.

Do you think Duke Ellington didn't listen to Debussy? Louis Armstrong loved opera, did you know that? Name me a jazz pianist who wasn't influenced by European music!

The use of rock, folk, or pop music serves a purpose. It gets people into the church. But an inexperienced guitar player who doesn't have much to say, for example, can make me wish to leave the church immediately, whereas one great jazz or classical guitarist can confirm that I will have a spiritual experience in the church.

After the Second World War, I returned to California to study composition with Darius Milhaud, who wrote wonderful works like 'Le Boeuf sur le Toit' and 'La Cretion du Monde.' I especially enjoy his work for two pianos, 'Scaramouche.

It's like a whole orchestra, the piano for me. And also it's to me the greatest instrument. I shouldn't say that, but I believe that this is the only instrument I can really feel happy about playing.

The reality for me is simple. When music is written, it is usually categorized as classical. When it is improvised, it can still be called classical if it is an inspired improvisation. In either category, it is still music, and it can be good or bad or simply mediocre.