Rafu is a song performed by Ronkini Gupta, with music composed by Santanu Ghatak, forming part of the Tumhari Sulu (2017) soundtrack released under the T-Series music label. The song's production credits highlight the contributions of its credited singer, composer, and the uncredited lyricist. If associated with the album or film, the song appears as part of that release while maintaining its own individual identity within the artist's and label's catalogues. The available release information, language, and production credits help identify the track and its creators, making it easier for listeners to explore related work from the same artists and label. Tumhari Sulu, a 2017 Indian comedy-drama film directed by Suresh Triveni, serves as the primary source for this song's release. The song is available in both 320kbps and 128kbps MP3 formats for offline listening.