British pop singer Ed Sheeran, American R&B singer Bruno Mars and American country singer Chris Stapleton released their first collaboration "BLOW" on 5 July 2019, as part of Sheeran's fourth studio album No.6 Collaborations Project. The rock song is the last track of the album, and was released as its fifth single a week before the album's release. All three artists co-wrote the song while Mars produced it, playing the guitar, drums and moog on the single. The music video was released on 8 July 2019.