- rR
- RRab
- RabRac
- RacRad
- RadRad
- RadRae
- RaeRAF
- RAFRag
- RagRAH
- RahRah
- RahRai
- RaiRai
- RaiRaj
- RajRal
- RalRam
- RamRam
- RamRam
- RamRan
- RRan
- RanRan
- RanRap
- RapRap
- RapRar
- RarRas
- RasRAT
- RatRat
- RRav
- RavRav
- RavRaw
- RaxRay
- RayRay
- RayRaz
- Razrea
- ReaRea
- REAReb
- RebReb
- RebRED
- RedRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedREE
- ReeRee
- ReeRef
- RefReg
- RegReg
- RegRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenRep
- RepRes
- ResRes
- ResRet
- RetRev
- RevRev
- RevRex
- RexRey
- Rey
- RezRhi
- RhiRhy
- RhyRic
- RicRic
- RicRic
- RicRic
- RicRic
- RicRID
- RIDRig
- RigRik
- RikRim
- RimRin
- RinRio
- RioRis
- RisRIT
- RitRiv
- RivRiv
- RivRiv
- RivRiz
- RizRM
- RMRob
- RobRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRog
- RogRog
- RogRok
- RokRol
- RolRom
- RomRom
- RomRon
- RonRon
- RonRoo
- RooRoo
- RooRor
- RorRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotRou
- RouRov
- RovRox
- RoxRoy
- RoyRoy
- RoyRoz
- RozRub
- RubRub
- RubRud
- RudRuf
- RufRui
- RuiRum
- RumRun
- RunRun
- RunRus
- RusRus
- RusRus
- RusRvs
- RvsRya
- RyaRym
- RynRZO
- Reflekt (English electronic duo)
- Reflekt feat. Bass, Delline
- REFLEX (Russian pop group)
- Reflex (contemporary Christian choir from Norway)
- Reflex (French synthpop duo)
- Reflex (Norwegian gospel choir)
- Reflex (Turkish rock)
- Reflex (Italian psy-trance artist Lorenzo Ramponi)
- Reflex (Hungarian Schlager band)
- Reflex (Hungarian house duo)
- Reflexion (Finnish metal band)
- Reflexor (Thrash Metal from Germany)
- Reflexy (pop-rock / Zlín)
- Reflux
- Refly
- Refo dan Fauna
- Reform (DDR-Rockband)
- Reforma
- Reforma (Christian music band)
- Reforma, La (Colombian Christian music band)
- Reformers (Christian Metal band from the Bay Area, California)
- Refpolk
- Refpolk & Pyro One
- Refpolk feat. Team Refcycelt
- Refpolk feat.Team Refcycelt
- RefraQ
- Refree (Spanish record producer, musician and composer Raül Fernandez Miró, aka Raül Refree)
- Refrescos, The
- Refresh (girl group)
- ReFRESH Worship (Worship collective from Fresh Start Christian Center)
- ReFRESH Worship feat. Raine, Naomi
- Refreshments, The (Swedish rock band)
- Refreshments, The (90s Tempe alt-rock, frontman Roger Clyne)
- Refrigerator
- Refs
- Refuge, Proud
- Refugee (70’s UK prog band)
- Refugee Camp Allstars
- Refugees of Rap (Hip Hop group)
- Refugees, The (Trio consisting of Cindy Bullens, Deborah Holland, and Wendy Waldman)
- REFUND SISTERS
- Refused
- Refuzion (hardstyle, Benjamin Sahba)
- Reg Mason (Rapper)
- Regain (hardstyle)
- Regal
- Regal (French garage rock band from Lyon)
- Regal (Gabriel Cassina)
- Regal Degal
- Regal Lily (Japanese rock band)
- Regal Worm (band)
- Regal, Robbie
- Regaliz (Spanish child band)
- Regalmuto, Sophia (vocalist)
- Regan, Brian
- Regan, Charlie, Three
- Regan, Ethan
- Regan, Fionn
- Regan, Joan
- Regan, Kathleen
- Regan, Niamh
- Regan, Scott
- Regard (new wave)
- Regard (DJ Regard)
- Regard & Henderson, Ella
- Regard & Kwabs
- Regard & RAYE
- Regard & Years & Years
- Regard, Sivan, Troye & McRae, Tate
- Regarde les hommes tomber
- Regarding Ambiguity
- Regardless of Me
- Regdar and the Fighters
- Regen (Ljubljana, Slovenia)
- ReGen Harmony
- Regen, Ina
- Regence (Charlotte NC alt-rock formerly known as The Wallbournes)
- Regency Players, The
- Regener, Sven
- Regenerator
- ReGenesis
- Regensburger Domspatzen (German / Regensburger cathedral choir)
- Regensburger Domspatzen, Büchner, Roland
- Regensburger Domspatzen, Ratzinger, Georg
- Regent Death (Black Metal From Spain)
- Regent, Maddie
- Regents (Cartridge & Strategy)
- Regents, The (Doo-wop group who originally performed "Barbara-Ann")
- Regents, The (Southern Gospel from Bakersfield, California)
- Regenundmild
