Chuck Negron, voice behind Three Dog Night's "Joy to the World" and other hits, dies at 83

_Los Angeles_ — Chuck Negron, a founding member of Three Dog Night whose lead vocals powered a string of hits including "Joy to the World," "One" and "An Old Fashioned Love Song" for one of the top rock acts of the late 1960s and early '70s, died Monday. He was 83. He died of complications from hea...