Crossword puzzle clue "java jazz player"

Java, not from Java

Basketball player Walton + basketball player Westbrook = basketball player ___

"For his contributions to jazz, ___ should be smeared with bacon grease, placed in a cage with three underfed Kodiak grizzly bears, and whatever happens, happens." ("Genius Guide to Jazz")

Jazz and Blues, but not smooth jazz or jump blues, AFAIK

Jazz player's instrument

Jazz player, for example