The source of inspiration can be any of the things:deep emotional experiences - say, romantic love or spiritual contemplation.I think such rare moments come only when you have total concentration. You are consumed in and by the music. I guess you could say that it is akin to contemplation. In order to reach this desirable state of mind you have to rise above the environment you're in at that particular time - a bad piano, glaring stage lights, or the attitude of the audience. Sometimes the inspiration of the other musicians you're playing with helps you reach this stage.
Dave BrubeckI started growing up in a hurry and taking a lot of the philosophy I'd heard from church as a kid a lot more seriously - especially the Ten Commandments - and wondering how 'Thou shalt not kill' could be so absolutely ignored. It took me until I was in my 40s to write what I was thinking as a young soldier.
Dave BrubeckJazz stands for freedom. It's supposed to be the voice of freedom: Get out there and improvise, and take chances, and don't be a perfectionist - leave that to the classical musicians.
Dave Brubeck