Single by Calvin Harris and Sam SmithReleased17 August 2018Format

Genre: House

Length ;3:33

Producer(s): Calvin Harris

"Promises" is a song by Scottish music producer Calvin Harris and English singer-songwriter Sam Smith. Both artists co-wrote the song with Canadian singer-songwriter Jessie Reyez, who also provided additional vocals. The song's production was handled solely by Harris. It was released by Columbia Records and Sony Music on 17 August 2018.