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.

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.