Hank Jones: You had to learn how to accompany, you see. Accompanying is quite different from playing solo. When you're accompanying a soloist, be it a vocalist, or an instrumentalist, you have to play in a manner that is complimentary to the soloist, but you'd never interfere with the soloist. You'd provide support but you'd never overshadow. You play in the background. You play, you'd provide a platform for them to play; harmonically and melodically, and whatever it takes. So, it means that you have to listen very carefully to the soloist. You compliment the soloist but you never interfere. You play in the open spots perhaps. But sometimes you lead a little bit but never to the point where you interfere with the train of thought of the soloist.