- RR
- RRab
- RabRac
- RacRad
- RadRad
- RadRae
- RaeRAF
- RAFRag
- RagRah
- RAHRah
- RahRai
- RaiRai
- RaiRAJ
- RajRAM
- RamRam
- RamRAM
- RAMRam
- RAMRan
- RanRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- RavRaw
- RawRay
- RayRay
- RayRaz
- Razre
- ReRea
- REARea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRee
- ReeRef
- RefReg
- RegReh
- RehRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenRep
- RepRes
- ResRes
- ResRev
- RevRev
- RevRew
- RewRey
- ReyRez
- RezRhe
- RheRhy
- RhyRic
- RicRIC
- RicRic
- RicRic
- RicRic
- RicRID
- RIDRig
- RigRik
- RikRim
- RimRio
- RioRip
- RIPRis
- RisRit
- RitRiv
- RivRiv
- RivRiv
- RivRK
- RKROA
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRoe
- RoeRog
- RogRoj
- RojRol
- RolRom
- RomRom
- RomRon
- RonRon
- RonRon
- RonROO
- RooRop
- RopRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotRou
- RouRow
- RowRox
- RoxRoy
- RoyRoy
- RoyRoz
- RozRub
- RubRud
- RudRud
- RudRuf
- RufRui
- RuiRun
- RunRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RutRya
- RyaRye
- RyeRYV
- RYYRZO
- Rain Parade
- Rain Radio (electronic duo)
- Rain Radio & DJ Craig Gorman
- Rain Sword
- Rain the Shining
- Rain Tree Crow
- Rain Within, The (US synthpop)
- Rain, Bryanna
- Rain, Johnny
- Rain, Kady
- rain, niko
- Rain, The (K-pop)
- Rain, The (German Indie Rock Band)
- Raïna Raï
- Raina, Tochi
- RaiNao
- Rainbird, James
- Rainbirds (German pop rock band)
- Rainbow (UK hard rock/heavy metal band)
- Rainbow (South Korean girl group)
- Rainbow Arabia
- Rainbow Blaxx (Sub-unit of Rainbow)
- Rainbow Brown
- Rainbow Butt Monkeys
- Rainbow Chan
- Rainbow Clash (demoscene)
- Rainbow Collections, The
- Rainbow Dash (My Little Pony character)
- Rainbow Ffolly
- Rainbow Girls
- Rainbow Grave
- Rainbow Kitten Surprise
- Rainbow Kitten Surprise feat. Musgraves, Kacey
- Rainbow Maniac
- Rainbow note
- Rainbow Patrol
- Rainbow Pixie (Sub‐unit of Rainbow)
- Rainbow Ranger
- Rainbow Songs (childrens music)
- Rainbow Team
- Rainbow Train
- Rainbow, Chris
- RAINBOW99
- Rainbowdragoneyes
- Rainbows Are Free
- Rainbows, The (60s German beat group; track "Balla Balla")
- Rainbows, The (1950's doo-wop)
- Raincity
- Raincoats, The (British experimental post-punk band)
- Raindancer (Swedish electronic duo)
- Raindrops, The (60s US vocal pop group)
- Raine (Dutch hardstyle artist Raoul van Grinsven)
- Raine (AOR/hard rock band from New York)
- Raine, Lena
- Raine, Naomi
- Rainer (London based duo)
- Rainer Baumann Band
- Rainer Maria
- Rainer, Jordan
- Raines, Merci
- Raines, Ron
- Rainey, Fatima
- Rainey, Ma
- Rainey, Ma & Band, Her Georgia
- Rainey, Stephanie
- Rainford, Molly
- Rainford, Tina
- Raining Jane
- Raining Pleasure
- Raining Yu
- Rainkid
- Rainmaker (hardstyle DJ Andreas Hofmann)
- Rainmakers (Filipino band)
- Rainmakers, The (US rock band)
- Rainmode (Swedish Electronic Pop)
- Rainravens
- Rains (US rock band from Fort Wayne, IN, formed by Jeff Rains)
- Rainsberry, Eli (United Kingdom video game music)
- Rainsford
- Rainsford, Luke
- Raintime
- Rainwater, Marvin
- Rainy (Active in UK 1995 - present day)
- Rainy Boy Sleep
- Rainy.
- RAINZ
- Rais Khan & Khan, Sultan
- Raisa (Indonesian singer)
- Raisa & Sarasvati, Isyana
- Raisa feat. Chenoa, Kara
