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, the Grammy-winning jazz musician best known for Feels So Good, has died at the age of 84. News of his death surfaced recently, following a family statement confirming he passed peacefully in Rochester,

Chuck Mangione, the Grammy-winning jazz bandleader and musician who scored an unlikely top-five hit in 1978 with the jazz instrumental "Feels So Good," has died at age 84, according to a note on his official website.