"Rain" is a song by American singer Madonna from her fifth studio album Erotica (1992). The song was released on July 6, 1993 by Maverick Records as the album's fifth single internationally and the fourth single in North America. It was later included on her ballad compilation album Something to Remember (1995). The song was written and produced by Madonna and Shep Pettibone. A pop ballad with influence from trip hop and new-age music, "Rain" features a more "friendly" composition than the other singles released from the album. Lyrically the song likens rain to the empowering effect of love, and as with water's ability to clean and wash away pain. Like the other songs on Erotica, sexual contact is also a possible interpretation of the song.
"Rain" received positive response from music critics, who noted it as an exceptional ballad amongst the overtly sexual content on Erotica. It peaked at number 14 on the Billboard Hot 100 in the United States, while becoming a top-ten hit in Australia, Canada, Ireland, Italy, Japan, and the United Kingdom. The accompanying music video was shot in black and white by director Mark Romanek and colored manually with blue tones. It features Madonna singing the song against various backdrops on a set. The music video was praised by many critics for its innovation and cinematography. Madonna has only performed the song during The Girlie Show World Tour in 1993, while a remixed version of the song was used as a video interlude during her 2008–09 Sticky & Sweet Tour.