- RR
- RRab
- RACRad
- RadRad
- RadRad
- RadRaf
- RAFRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRaj
- RajRAM
- RAMRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRao
- RaoRap
- RapRAS
- RasRas
- Rasrat
- RatRau
- RauRav
- RavRaw
- RawRay
- RayRay
- RayRaz
- RazRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRef
- RefReg
- RegReh
- RehRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- Renrer
- RerRes
- ResRet
- RetRev
- RevRev
- RevRey
- ReyRey
- ReyRhe
- RheRhy
- RhyRIB
- RibRIC
- RicRic
- RicRic
- RicRic
- RicRie
- RieRih
- RihRil
- RimRin
- RinRIO
- RIORis
- RisRit
- RitRiv
- RivRiv
- RivRiv
- RivRK
- RKRoa
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- ROCRoc
- RocRoc
- RocRod
- RodRod
- RodRog
- RogRoh
- RohROL
- RolRom
- RomRom
- RomRon
- RonRon
- RRon
- RonRoo
- RooRor
- RorRos
- RosRos
- RosRos
- RosRos
- RRos
- RosRos
- RosRos
- RosRot
- RotRou
- RouRow
- RowRoy
- RoyRoy
- RoyRoz
- RozRub
- RubRud
- RudRud
- RudRuf
- RufRui
- RuiRun
- RunRun
- RunRuP
- RupRus
- RusRus
- RusRVG
- RVIRya
- RyaRyo
- RyoRZO
- Rozalla
- Różański, Jacek
- Rozas, Juana
- ROZE (Japan/Korea Girls group)
- Róże Europy
- Roze, Andy
- Rozen (composer & video game arranger)
- Rozen (Polish band)
- Rozenštrauhs, Eduards
- ROZES
- ROZES & Romero, Nicky
- Rozga, Jelena
- Rozhdestvensky, Gennadi Nikolayevich (conductor)
- Rózsa, Miklós (composer)
- Rózsaszín Pittbull
- Rozwell Kid
- Rozynek, Marcin
- Rozzi
- Rozzma (MC/producer from Cairo)
- Rozzy
- Røde Mor
- Rødhåd (techno DJ, producer)
- RØKR
- RØNIN (RONIN)
- RØRY (alias of trance & progressive vocalist Roxanne Emery)
- Røssland, Matti
- RØYLS (Male pop trio)
- RP Boo
- RPA & The United Nations Of Sound (Richard Ashcroft-fronted group)
- RPM (Brazilian rock band)
- RPM (part of Rocknations)
- RPTRS
- RPWL
- RQ (Lapfox)
- RQTN
- Rregula & Dementia
- RROYCE
- RRSO Symphony Orchestra
- RSC (Polish rock band)
- Rsko (french rapper)
- RSM (dark electro)
- RSM (Polish Prog Group)
- RSO (Richie Sambora & Orianthi)
- RSP (Japanese pop group)
- RSP & Thomax (Norwegian rap duo)
- RTÉ National Symphony Orchestra
- RTZ (US hard rock band)
- RU$H (Rapper from Portugal)
- Rua (Irish vocal duo)
- RUA (Gloria and Liz from Ireland)
- Rua das Pretas (Portuguese combo)
- Rua Direita
- Rua, La (Italian nu folk band)
- Rua, The
- Ruadh (Atmospheric Black Metal)
- Ruan Josh (South African Artist)
- RUANN
- Ruaste
- Rub of Rub
- Rubalcaba, Gonzalo (Afro-Cuban jazz pianist and composer)
- Rubano, Craig
- Rubarth, Amber
- Rubarth, Amber feat. Mraz, Jason
- Rubarth, Amber feat. Reeves, Jason
- Rubber (Canadian rock band HAREM SCAREM renames temporarily.)
- Rubber Band (Beatles Coverband)
- Rubber City Rebels
- Rubber Knife Gang, The
- Rubber Rodeo
- Rubber Seoul
- Rubber Tea (German Prog Band)
- RubberBand (Hong Kong)
- Rubberband OG
- Rubberbandits, The
- Rubberen Robbie (Dutch parody group)
- Rubberfunk, Dr.
- Rubberman
- Rubbish Heap (Belgian 1990s metal / hardcore band)
- Rubblebucket
- Rubby Haddock & Su Orquesta
- Rubel (Brazilian singer)
- Rubel & Calcanhotto, Adriana
- Rubella Ballet
- Ruben (Norwegian singer)
- Ruben Cossani
- Ruben Dawnson
- Ruben Raul Pagan
- Ruben, Jesse
- Rubens Mendes
- Rubens, Anup (South Indian Composer)