- RR
- RRAC
- RACRad
- RadRad
- RadRad
- RadRae
- RRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRaj
- RajRam
- RAMRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRao
- RaoRap
- RapRar
- RarRas
- RasRat
- RatR
- RRav
- RavRav
- RavRay
- RayRay
- RayRAZ
- RazRe
- reRea
- ReaReb
- RebReb
- RebRed
- RedRed
- RedRed
- RedRed
- RedRed
- Redred
- redRee
- ReeRef
- RefReg
- RegReg
- RegRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenRep
- RepRes
- ResRet
- RetRev
- RevRev
- RevRey
- ReyRey
- ReyRha
- RhaRho
- RhoRib
- RibRic
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- RicRic
- RicRie
- RieRig
- RigRil
- RilRIN
- RINRio
- RioRip
- RipRis
- RisRit
- RitRiv
- RivRiv
- RivRiz
- RizRM
- RMaRob
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRog
- RogRog
- RogRok
- RRol
- RolRom
- RomRom
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- RonRon
- RonRoo
- RooRoo
- RooRos
- RosRos
- RosRos
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- RosRot
- RotRou
- RouRow
- RowRoy
- RoyRoy
- RoyR
- RRua
- RuaRub
- RubRud
- RudRuf
- RufRui
- Ruirum
- RumRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RutRya
- RyaRyk
- RykRze
- RzeRZO
- Rollins, Sonny, Quartet
- Rollo og King (Danish group)
- Rollo, Dan
- Rollon
- Rolls Bayce
- Rolls Frakció
- Rolls Royce Coventry Band, The
- Rollz (UK drum and bass producer)
- Rolo Tomassi (British mathcore band)
- Rolska, Rena
- Rom, Jenny
- Roma Di Luna
- Roma Soul
- ROMA, Teatr Muzyczny
- Romaana (Punjabi Singher)
- Romain Muller (Metz)
- Roman (Bertram Ernst, German pop act)
- Roman à Clef
- Roman Candle
- Roman Candle (hardcore band from Las Vegas)
- Roman Holliday
- Roman Lewis
- Roman Messer, DJ Xquizit, OSITO
- Roman New Orleans Jazz Band (original lineup with Riccio, Borghi and Liberati)
- Roman Rain
- Roman Rauch
- Roman Remains
- Roman so Words
- Roman Street
- Roman, Blake, Haft, Sam & Underberg, Andrew
- Roman, Bobby (Christian Artist)
- Román, Carlos
- Román, Olga
- Roman, Tony
- Romance on a Rocketship (Side-project by Kasey Smith)
- RomancePlanet
- Romancer (Canadian rock band, f.k.a. "Lancaster")
- Romancrew (Japanese hip-hop unit)
- Romane (pop singer?)
- Romani, Graziano
- Romaniuta, Eduard (Ukranian singer-songwriter)
- Romano (German rapper/singer Roman Geike)
- Romano feat. Birr, Dieter
- Romano, Aldo
- Romano, Caroline
- Romano, Christy Carlson
- Romano, Daniel (Canadian musician, poet and visual artist)
- Romano, Daniel, Squire, Frederick & Doiron, Julie
- Romano, Gianni, Emanuele Esposito & Tesfazghi, Helen
- Romano, Valentina
- Romanoff, Marcel
- Romanovs, The
- Romanovsky & Phillips
- Romanowski
- ROMANS (Sam Roman, singer / songwriter / producer)
- Romans, I (Italian band)
- Romanthica
- Romanthony
- Romantic (Hungarian pop band)
- Romantic Echoes
- Romantic Echoes & Ari Lesmana
- Romantic Echoes & Morad
- Romantic Emily
- Romantic Industry
- Romantic Lies
- Romantic Rebel
- Romantic Strings and Orchestra, The
- Romantic, Young
- Romantica
- Romántica Milonguera
- Románticos de Zacatecas, Los
- Romantics, The (US new wave band)
- Romantics, The (Belgian Rock & Roll band)
- Romantycy Lekkich Obyczajów
- Romany Rye, The
- Romanz
- Romanz
- Romanzi, Federico
- Romão, Dom Um
- Romare
- Rombái
- Romberg, Sigmund
- Rombi, Philippe
- Rombley, Edsilia
- Romboy, Marc & Ishii, Ken
- Romboy, Marc vs. Bodzin, Stephan
- Romboy, Marc vs. Bodzin, Stephan
- ROMderful (UK Artist & Producer)
- Rome (industrial/folk by Jérôme Reuter)
- Rome (1990's R&B artist, sings "I Belong to You")