Prior to Post Malone's appearance on the CMA Awards stage with Morgan Wallen and Hardy, in which they will play a medley of country hits, he also seems to have been composing with some of Music City's top writers while he's here. James McNair recently uploaded a photo of Post Malone in the studio with Luke Combs, which has fans extremely excited for what's to come. McNair captioned, "Figured this one was worth a Post! Magical day of creating with these boys!" What other country artists would you like to see Post Malone collaborate with?