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 have joined forces for “I Ain’t Comin’ Back.” The song is the pair’s second collaboration after last year’s hit single “I Had Some Help,” and will appear on Wallen’s forthcoming album I’m the Problem, out May 16 via Big Loud/Mercury.