Rain can refer to several artists. For the Korean pop artist, see 비. Quick Reference List: - emo/post-hardcore band from Washington, D.C. - American psychedelic/progressive rock band who released one album on the Project 3 label in 1972 - industrial metal band from Switzerland (now Sybreed) - English progressive rock artist - improvised group from New Zealand - Hip-Hop artist from United States - Russian hip-hop artist - Hip-Hop artist from London