- 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
- Rein (Italian folk rock band)
- Rein, Sixto
- Rein, Trine
- Reina (US dance-pop singer-songwriter Lori Goldstein)
- reina (Japanese R&B singer, w.a.u label)
- Reina Del Mariachi, La
- Reina Morsa, La (Chilean indie rock/pop band)
- Reina Republicana
- Reina, Ada (Ornella Felicetti)
- Reina, Juanita
- Reinaeiry (YouTube singer)
- Reincidentes (Spanish punk rock band)
- Reincke, Michy
- Reindeer Section, The
- Reinders, Gé (Dutch singer)
- Reindl, Christian
- Reindl, Christian & Thristan, Jess
- Reindl, Christian feat. Atrel
- Reine, Stella
- Reinecke, Sias
- Reiner, Carl & Brooks, Mel
- Reinert, Rachel
- Reinforcer (German Power Metal band)
- Reinhard Kralik
- Reinhardt, Django (French jazz guitarist and composer)
- Reinhardt, Django & Fol, Hubert, Orchestre
- Reinhardt, Django & Grappelli, Stéphane
- Reinhardt, Django & Grappelli, Stéphane feat. Quintette du Hot Club de France
- Reinhardt, Django & Quintet of the Hot Club of France, The
- Reinhardt, Django et le Quintette du Hot Club de France
- Reinhardt, Django et le Quintette du Hot Club de France avec Grappelli, Stéphane
- Reinhardt, Django et le Quintette du Hot Club de France avec Grappelli, Stéphane
- Reinhardt, Dotschy
- Reinhardt, Lulo
- Reinhardt, Steve, LaBonte, Richard & Cutler, Jesse
- Reinhart, Haley
- Reinhart, Haley feat. Abrams, Casey
- Reinhart, Haley feat. Bradlee, Scott
- Reiniks, Lauris
- Reininger, Blaine L. (US musician, member of Tuxedomoon)
- Reininho, Rui
- Reinis Zarins Quartet
- Reinking, Ann
- Reinking, Ann & Neuwirth, Bebe
- Reino de Hades
- Reino Ermitaño
- Reinosa Johanis (Puerto Rican Christian music singer)
- Reins, Julie
- Reinvented
- REIRA starring Ito, Yuna
- REIRA starring YUNA ITO
- Reis Against The Spülmachine
- Reis, Dilermando
- Reis, Joabe
- Reis, Marc
- Reis, Maria
- Reis, Mário
- Reis, Nando
- Reis, Nando & Rosa, Samuel
- Reis, Nando, Sebastião Reis & Pedro Lipa
- Reis, Rachel
- Reis, Sérgio
- Reischman, John
- Reiser, Rio
- Reisinger, Margot (Existence, Margot Vogl)
- Reisman, Leo and His Orchestra
- Reiss, Monty
- Reitan, Malin
- Reitano, Mino
- Reiter, Emanuel (Swiss singer-songwriter)
- Reitzell, Brian (American score composer)
- Reitzell, Brian & Harry, Deborah
- Reitzell, Brian & Lanegan, Mark
- Reitzell, Brian & Manson, Shirley
- Reivers, The
- Reiwa Pia (Reiwa, Pia Waa)
- Rej3ctz (Electro funk / Funk / Hip Hop, California)
- Rejda, Anna
- Reject
- Reject da Illest
- Reject the Sickness (Belgian death metal)
- Rejecta (Hardstyle by Wesley Joosten)
- Rejecta & Act of Rage
- rejection (Doujin artist)
- Rejoice (US HC punk)
- Rejoice Singers and Orchestra
- Rejuvenation (Technical Death Metal Band from Sofia Bulgaria)
- Reka (Russian post-hardcore)
- Rekah
- Rekami (Finnish rap artist)
