- RR
- RRAC
- RACRad
- RadRad
- RadRad
- RadRAF
- RAFRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRAJ
- RajRAM
- RAMRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- RavRaw
- RawRay
- RayRay
- RayRaz
- RazRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRee
- ReeReF
- ReFReg
- RegReh
- REHRei
- ReiRej
- RejRem
- RemRem
- RRen
- RenRep
- RepRes
- ResRes
- ResReu
- ReuRev
- RevRev
- RevRey
- ReyRez
- RezRhi
- RhmRhy
- RhyRic
- RicRic
- RicRic
- RicRic
- Ricrid
- RIDRif
- RifRIH
- RihRim
- RimRin
- RinRio
- RioRis
- RisRit
- RitRiv
- RivRiv
- RivRix
- Riyrkz
- RLRoa
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRoe
- RoeRog
- RogRoj
- ROJRol
- RolRom
- RomRom
- RomRon
- RonRon
- RonRoo
- RooRoo
- RooRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotRou
- rouRow
- RowRoy
- RoyRoy
- RoyR
- RRub
- RubRub
- RubRud
- RudRuf
- RufRui
- RuiRum
- RumRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RuuRya
- RyaRym
- RymRZO
- Raimu (lo‐fi beatmaker)
- Raimundos
- Rain (Prog artist)
- RAIN (Korean singer)
- Rain (Spanish Metal band)
- Rain (Italian Heavy Metal band)
- Rain (Norwegian Progressive Rock group)
- Rain (industrial black metal from Switzerland)
- Rain (A Tribute to the Beatles)
- Rain (2000s Country Rock)
- Rain City Drive (US post‐hardcore band, formerly known as Slaves)
- Rain for Roots
- Rain Hex
- Rain Machine
- Rain Man (EDM producer Stevo Djuric)
- Rain Man (EDM producer Kris Trindl)
- Rain of Salvation (Straight Edge hardcore)
- Rain on Fridays
- Rain Over St. Ambrose
- Rain Paint
- 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, The (K-pop)
- Rain, The (German Indie Rock Band)
- Raïna Raï
- Raina, Tochi
- RaiNao
- 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 Girls
- Rainbow Grave
- Rainbow Kitten Surprise
- Rainbow Maniac
- Rainbow note
- Rainbow Patrol
- 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
- 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
- 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