Morgan Wallen and Post Malone are hoping to strike gold (or platinum) again with "I Ain't Comin' Back," their second collaboration following last year's smash hit "I Had Some Help."‘ Back," their second collaboration following last year's smash hit "I Had Some Help.

Morgan Wallen and Post Malone are teaming up again, with their just-released second collaboration, "I Ain't Comin' Back." The two artists previously earned a towering hit last year with "I Had Some Help,

Morgan Wallen has a new song coming out with Post Malone. 'I Ain’t Comin’ Back' will be the sixth song released from his new album.