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 o...

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,” has died.

Perhaps his biggest hit — "Feels So Good" — is a staple on most smooth-jazz radio stations and has been called one of the most recognized melodies since "Michelle" by the Beatles.