- RR
- RRAC
- RACRad
- RadRad
- RadRae
- RaeRAF
- RAFRag
- RagRah
- RahRah
- RahRai
- RaiRai
- RaiRal
- RalRam
- RamRam
- RamRam
- RamRan
- RaNRan
- RanRap
- RapRap
- RapRas
- RasRat
- RatRAU
- RRav
- RavRaw
- RawRay
- RayRay
- RayRaz
- RazRea
- ReaRea
- ReaReb
- RebRec
- REDRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRef
- RefReg
- RegReh
- RehRei
- ReiRei
- ReiRel
- RelRem
- RRen
- RenRep
- RepRes
- ResRes
- ResRev
- RevRev
- RevRex
- RexRey
- ReyREZ
- RFRho
- RhoRib
- RibRIC
- RicRic
- RicRic
- RicRid
- RidRiF
- RiFRih
- RihRim
- RimRio
- RRip
- RIPRis
- RisRit
- RitRiv
- RivRiv
- RivRiz
- RizRnb
- RNDROB
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRoe
- RoeRog
- RogRoj
- RojRol
- RolRom
- RomRom
- RomRon
- RonRon
- RonROO
- RooRor
- RORRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotROU
- ROURow
- RowRoy
- RoyRoy
- RoyR
- RRub
- RubRuc
- RucRud
- RudRuf
- RufRuj
- RukRun
- RunRun
- RunRur
- RurRus
- RusRus
- RusRya
- RyaRye
- RyeRZO
- 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 da Illest
- Reject the Sickness (Belgian death metal)
- Rejecta (Hardstyle by Wesley Joosten)
- 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)
- Reket (Estonian MC)
- Rekevin
- Reklaws, The
- Rekless, Roger
- Rekman Seller (French singer)
- Rekoil
- Reks
- Reks feat. Termanology
- rekstizzy (hiphop)
- Relámpagos del Norte, Los (Norteño group)
- Relapse Symphony, The (Rock Band)
- Relation
- Relationship, The (rock band formed by Brian Bell)
- Relative Ash
- Relatives Menschsein
- Relatives, The (Gospel / Soul)
- Relativity (Scots-Irish band)
- Relativity (jazz group)
- Relator (Calypso artist Willard Harris)
- Relax (Dutch hiphop group)
- Relax (German Pop / Rock / Schlager)
- Relaxed Minds
- Relaxed Muscle
- Relaxing Piano Covers
- Relaxing Sounds of Nature
- Relay (Malaysian rock band)
- Rele
- Rele, Sonna
- Release (New Jersey hardcore band)
- Release hallucination (japanese doujin circle)
- Release the Sunbird
- Relena-Rochelle (singer/rapper)
- Relent (Christian Nu Metal Band)
- Relentless (US rapper)
- Relentless Flood (Christian Rock Band)
- Relespública
- releveleR
- Relf, Keith
- Relia, Tapas
- Reliably Bad (Funk-Pop band from NC)
- Relic (French Rap)
- Relic Hearts (Modern Rock/Alternative Rock Band from Pennsylvania, USA.)
- Relick
- Relics of Humanity
- Relient K
- Reliqa
- Reliqa Feat. Harmanis, Sean
- Reliquary
- Reliquiae
- Relish (Northern Irish rock band)
- Rell (US R&B singer on Roc-a-Fella)
- Rell feat. Jay‐Z
- Rell feat. Jay‐Z
- Rell the Soundbender
- Relli Rok Omeg
- Rellöm, Knarf
- Relm, Mike
- Reload (UK techno/IDM duo Tom Middleton & Mark Pritchard)
- Reloaded
- Reloj, El (Argentinean prog rock & heavy metal band)
- Rels B
- Rels B & Don Patricio
