The two-time Grammy winner famously played himself for years on 'King of the Hill' Jazz musician Chuck Mangione, a two-time Grammy winner known for his ubiquitous ‘70s hit “Feels So Good,” has died. He was 84.

Chuck Mangione, the Grammy-winning jazz artist who achieved international success with his 1978 single "Feels So Good," has died. He was 84. Mangione died peacefully in his sleep at his Rochester, N.Y., home on Tuesday, his manager confirmed to Entertainment Weekly.

Two-time Grammy Award-winning musician Chuck Mangione, who achieved international success in 1977 with his jazz-flavored single “Feels So Good” and later became a voice actor on the animated TV comedy “King of the Hill,