- RR
- RRab
- RabRac
- RacRad
- RadRad
- RadRae
- RAERAF
- RAFRag
- RagRah
- RahRah
- RahRai
- RaiRai
- RaiRaj
- RajRal
- RalRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- RavRav
- RavRay
- RayRAY
- RAYRay
- RayRDu
- RDXRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- Redred
- redRee
- ReeRee
- ReeReg
- RegReg
- RegRei
- ReiRei
- ReiRek
- RekRem
- RemR
- remRen
- RenRen
- RenReq
- ReRRes
- ResRet
- RetR
- RevRev
- RevRex
- RexRey
- Rey
- RezRhi
- RhiRhy
- RhyRic
- RicRic
- RicRic
- RicRic
- RICRic
- RicRie
- RieRig
- RigRik
- RikRim
- RimRio
- RioRip
- RIPRis
- RisRit
- RitRiv
- RivRiv
- RivRiv
- RivRJM
- RJMRo
- RORob
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocR
- RodRod
- RodRod
- RodRog
- RogR
- RohrOl
- RolRom
- RomRom
- RomRom
- RomRon
- RonRon
- RonROO
- RooRoo
- RooRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- ROTRou
- RouRow
- RowRoy
- RoyRoy
- RoyR
- RRua
- RuaRub
- RubRud
- RudRue
- RUERug
- RugR
- RumRun
- RunRun
- RunRur
- RurRus
- RusRus
- RusRVC
- RvfRya
- RyaRym
- RymRZO
- Regina, Elis feat. Borges, Lô
- Regina, Elis feat. Bosco, João
- Regina, Elis feat. Jobim, Antônio Carlos
- Regina, Elis feat. Lucci, Cláudio, Lins, Ivan & Bosco, João
- Regina, Elis feat. Monteiro, Ciro
- Regina, Elis feat. Nascimento, Milton
- Regina, Elis feat. Ribeiro, Pery
- Regina, Elis feat. Rodrigues, Jair
- Regina, Elis feat. Teixeira, Renato
- Reginalds, Ruth (Icelandic Singer)
- Régine
- Regino, April Boy
- Region, The
- Regions (Charlotte NC deathcore)
- Régis (Switzerland)
- Regis Gizavo
- Regis, Léo
- Regis, Sheryn
- Regis, Sheryn & Escañan, Johann
- Regitz, Anja
- Règlement, Le (French hip-hop youtuber)
- ReGLOSS (hololive DEV_IS subunit)
- REGN (EDM artist)
- Regna
- Regner
- Regner, Tobias
- Regnør
- reGretGirl
- Regrets (French band, 1980s)
- Regrettes, The
- Regula
- Regular John
- Regular People
- Regulate (Hardcore band)
- Regulations
- regulus
- Regurgitate (Swedish goregrind)
- Regurgitator
- Rehab (Atlanta rap country/rock group)
- Rehab (Dutch tech-house/minimal DJ & producer Fadil El Ghoul)
- Rehab & Alice, Jocelyn
- Rehab & Carson, Sofia
- Rehab & Felix Cartal
- Rehab & Guthrie, Trevor
- Rehab & Headhunterz
- Rehab & Johnson, Lia Marie
- Rehab & Khrebto
- Rehab & Krewella
- Rehab & KSHMR
- Rehab & Lucky Date
- Rehab & Maynard, Conor
- Rehab & Mazur, Fabian feat. Lourdiz
- Rehab & NERVO & Ozcan, Ummet
- Rehab & NERVO feat. Marar, Ayah
- Rehab & Pelican
- Rehab & Quintino
- Rehab & Skytech
- Rehab & Swanky Tunes feat. Max’C
- Rehab & Waysons
- Rehab & Williams, Mike
- Rehab feat. Little Daylight
- Rehab feat. RITUAL
- Rehab feat. Rynn
- Rehab feat. Steaknife
- Rehab feat. VÉRITÉ
- Rehab featuring Campbell, Denny
- Rehab featuring Green, CeeLo & Big Gipp of Goodie Mob
- Rehab featuring Green, CeeLo + Big Gipp of Goodie Mob
- Rehab featuring Lauderdale, Mandy
- Rehab x Maynard, Conor
- Rehab, Inna & Sash!
- Rehash (South Florida rock band)
- Rehasher
- Rehenes, Los
- Rehlaender
- REHMA
- Rehmi, TJ
- Rehn, Florian (chiptune/synthwave)
- Rei (Japanese singer, songwriter and guitarist)
- Rei (Trap / Freestyle singer form Argentina)
- Rei (Reina Washio)
- Rei
- Rei & Fino, Callejero
- Rei Goh
- Rei, Inimigos do
- Rei, Ivy
- Rei, Marina
- Reia Cibele (screamo band from Portugal)
- Reich, Nathan
- Reich, Steve (American composer)
