"When you think of diversity, George Duke fits that bill better than a lot of people. He's played a lot of straight-ahead jazz with people like Nancy Wilson and Cannonball Adderley; he's played a lot of fusion with his own groups, with Stanley Clarke; and, you know, he did the rock thing with Frank Zappa. He's written all kinds of big arrangements for people like Burt Bacharach. So, he's covered the board. He's still a great pianist."