Crossword puzzle clue "sweet jazz sound"

Sweet Jazz sound?

"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

Sweet treat shaped like a not-sweet treat

Jazz sound?

Jazz musician known as "the Sound"