If I can bring joy into the world, then I'll be successful.

I'd actually been making my living as an organist with bands since I was probably 15 or 16 years old, and then as a senior in high school I put together a jazz quintet called The Bobby Mack Jazz Quintet.

I think we listen to music because we want to be changed. Music is not solely for our entertainment. Music has such tremendous power to bring joy. To me, that's our job as artists. Not happiness, not a groove, whatever. You must bring joy. I think that's the assignment. I have no doubt about it.

I like a very dark house, just black. I sit there and just think. Once I'm still and quiet inside, I'll begin. It's very personal; it has to be. One song may be Bach, the next blues, a song from TV, or a nursery rhyme or jazz piece.

When we listen to improvisational jazz, or solo classical violinists, the way they phrase and inflect melodies feels vocal, like they’re talking to us. When I was figuring out how to perform solo, I wanted to move back and forth between bass riffs, melody, and harmony, so I often used sounds instead of — or alongside — the words of a song. I found that if I sang a line using the consonants, vowels, shadings, and inflection we recognize as human language sounds, people responded as if I were talking to them.

I bury my mind in my book, the Bible. Every morning it's the first thing that I do. I've been doing it for years and years. So I want to come back here [to Israel] to see the places that I read about every day. It's very important to my faith to feed [my] spirit in Israel.

Miles Davis turned his back to the audience when he came out on stage, and he offended people. But, he wasn't there to entertain; he was all about the music. I kind of do that.