Chuck Mangione, the jazz trumpet legend whose song "Feels So Good" found new life on TV's "King of the Hill," has died at 84.

Chuck Mangione, a two-time Grammy award-winning jazz musician who scored a top five hit with his instrumental, “Feels So Good” (1977), has died. He was 84.

A healthy segment of Americans knew Chuck Mangione as an object of kitsch. The shoulder-length hair and beard, the colorfully banded fedora, the warm, glossy sound of his flügelhorn (all of which he happily sent up in his self-portrayals on the animated sitcom “King of the Hill”): Mangione represented not just a weird limbo between hipness and squareness,