- 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
- Röyksopp feat. Robyn
- Röyksopp feat. Rose, Maurissa
- Röyksopp feat. S, Astrid
- Röyksopp feat. Sundfør, Susanne
- Röyksopp, Sundfør, Susanne & NTO
- Roymackonkey (Darwin, Australia rock band)
- Roys, The
- Royseven (six-piece alternative rock band from Ireland)
- Royworld
- Royz
- Roz and The Rice Cakes
- Roz Bell
- Roz Brown
- Roza, Lita
- Rozalén
- 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)
- Rózsaszín Pittbull
- Rozwell Kid
- Rozynek, Marcin
- Rozzi
- Rozzma (MC/producer from Cairo)
- Rozzy
- Røde Mor
- 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)
- RTB MB
- 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
- 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
- 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
