- RR
- RRAC
- RACRad
- RadRad
- RadRad
- RadRAF
- RAFRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRAJ
- RajRAM
- RAMRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRau
- RauRav
- RavRaw
- RawRay
- RayRay
- RayRaz
- RazRea
- ReaRea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRee
- ReeRee
- ReeRef
- ReFReg
- RegReh
- RehRei
- ReiRej
- RejRem
- RemRem
- RemRen
- RenRep
- RepRes
- ResRes
- ResReu
- ReuRev
- RevRev
- RevRey
- ReyRez
- RezRhi
- RhiRhy
- RhyRic
- RicRic
- RicRic
- RicRic
- RicRid
- RidRif
- RifRih
- RihRim
- RimRin
- RinRio
- RioRis
- RisRit
- RitRiv
- RivRiv
- RivRix
- RixRKM
- RkoROA
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRoe
- RoeRog
- RogRoj
- RojRol
- RolRom
- RomRom
- RomRON
- RonRon
- RonRoo
- RooRoo
- RooRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- ROTRou
- RouRow
- RowRoy
- RoyRoy
- RoyR
- RRub
- RubRub
- RubRud
- RudRuf
- RufRui
- RuiRum
- RumRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RutRya
- RyaRym
- RymRZO
- Ruined (Punk band from Zürich)
- Ruined Conflict
- Ruiner (US hardcore punk)
- Ruins of Beverast, The (German black metal)
- Ruins of Elysium
- Ruins of Faith
- Ruins of Tomorrow
- Ruinside
- Ruinthrone
- Ruis, David
- Ruissalo Amping
- Ruiz, Eva
- Ruiz, Floreal
- Ruiz, Florencia
- Ruiz, Frankie
- Ruiz, Isabel (Chilean actress and singer-songwriter)
- Ruiz, Jordan
- Ruiz, Jorge López (Argentine jazz bassist, cellist, pianist and arranger)
- Ruiz, Lou
- Ruiz, Maelo
- Ruiz, Olivia
- Ruiz, Olivia & Adamo
- Ruiz, Olivia avec Blanc, Didier et TOAN
- Ruiz, Olivia feat. Olivier, Christian
- Ruiz, Olivia feat. TOAN
- Ruiz, Omar ((Música Mexicana))
- Ruiz, Pablo
- Ruiz, Pablo Beltrán
- Ruiz, Rey
- Ruiz, Rey & Hechavarría, Paquito
- Ruiz, Rey y Luis Enrique
- Ruiz, Tulipa (Brazilian singer-songwriter)
- Ruiz, Victor (DJ and producer Victor Ruiz Huidobro from São Paulo, Brazil)
- Ruja
- Ruki vverh!
- Rukkanor
- Rulaman
- Rule 62
- Rule of Three
- Rule, Jim
- Rule, Wendy
- Ruler, Drakeo the feat. Ketchy the Great, Remble, Monk, Monkey & Ralfy the Plug
- Rulers of the Planet
- Rules (Electronic artist, producer, songwriter from UK)
- Rules of Peace
- Rules of This Game
- Rulo y la contrabanda
- Rum (Polish Folk Metal band)
- Rum (Belgian 1970/80s folk band)
- Rum Jungle
- Rum Rebellion (Irish Punk Sea Chanties from Portland, OR!!)
- Rum, MC Bob
- Rumahoy
- Rumahsakit
- Rumatera
- Rumba Club
- Rumba de bodas
- Rumba Tres
- Rumberos del Callejón
- Rumberos, Los
- Rumble Fish (South Korean rock band)
- Rumble Militia
- Rumble Strips, The
- RUMBLE Syndicate
- Rumble, Dane
- Rumble, Isabel
- Rumbleseat
- Rumbletramp
- Rumbo Sur
- Rumbo Tumba (Facundo Salgado)
- Rumbora
- Rümenapp, Justus
- Rumer
- Rumer featuring Lost Hollow
- Rumer with Bishop, Stephen
- Rumer with Feinstein, Michael
- Rumer with Warwick, Dionne
- Rumeur, La
- Rumey, Arfin
- rumHoney
- Rumi, Milla
- Rumjacks, The
- Rumley, Jamie
- Rummelsnuff
- Rummelsnuff & Asbach, Christian
- Rumo
- Rumor
- Rumorosa, La (María Inés Ochoa's band)
- Rumors of the Big Wave
- Rumors, Avian Grays feat. Moore