- RR
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- RurRus
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- RusRxb
- RxcRyc
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- Rada Manojlović (Serbian folk singer)
- Rada, Ester
- Rada, Julieta (Rubén Rada's daughter)
- Rada, Rubén
- Rada, Rubén Malosetti, Javier
- Radaid
- Radakka
- Radamiz
- Radan, Jelena
- Radao, Joanne
- Radar (Christophe Goze & Francis Peyrat)
- Radar (Band)
- Radar Angel (New Zealand goth-pop/synthwave)
- Radar Bros.
- Radar Waves
- Radarfield (industrial)
- RADARS (Indie Rock band from Hull)
- Rådberg, Mats
- Rådberg, Mats & Andreassen, Elisabeth
- Rådberg, Mats & Rankarna
- Rådberg, Mats & Rankarna
- Radcliffe Camera
- Radcliffe, Daniel, Bartlett, Rob, Larroquette, John, Harvey, Ellen & Executives
- Radcliffe, Jimmy
- Radcliffe, Spencer
- Radderall
- Raddox (Swedish nerdcore)
- Radek, Janusz
- Radelet, Ruth
- Rademacher
- Radford
- Radford, Jim
- Radha
- Radha Jayalakshmi
- Radha Krishna Temple, The (London)
- Radha Krishnan, K. M. (indian music composer)
- Radha Krsna Temple
- Radhan (Composer)
- Radiacs, The
- Radial Angel
- Radial Gaze (electronic music)
- Radiance Effect, The
- Radiant (US shoegaze)
- Radiant (Hard rock band from Germany)
- Radiant Baby
- Radiant Children
- Radiant Heart
- Radiants, The
- Radianze (Hardstyle DJ and producer duo)
- Radiarc
- Radiation 4
- Radiation City
- Radiator (British alternative rock)
- Radiator Hospital
- Radiator King
- Radiators, The (Australian rock band)
- Radiators, The (New Orleans)
- Radić, Indira (folk singer)
- Radical (French hip hop)
- Radical Dance Faction
- Radical Face
- Radical for Christ
- Radical Kitten
- Radical Noise
- Radical Redemption (hardstyle dj)
- Radical Redemption & Angerfist
- Radical Redemption & Crypsis
- Radical Redemption & D-Sturb
- Radical Redemption & Digital Punk
- Radical Redemption & E-Force
- Radical Redemption & Hard Driver
- Radical Redemption & Nolz, MC
- Radical Redemption & Outbreak
- Radical Redemption feat. Tha Watcher, MC
- Radical Something (sun-rockers)
- Radical, Kojey
- Radical, Kojey feat. Cashh
- Radical, Kojey feat. Kelis & Tiana Major9
- Radical, Kojey feat. Knucks
- Radical, Kojey feat. Masego
- Radical, Kojey feat. Tiana Major9
- Radical77
- Radici nel cemento
- Radics, Gigi (Georgina "Gigi" Radics)
- Radics, Jack
- Radierer, Die
- Radin, Joshua
- Radin, Joshua feat. Griffin, Patty
- Radio & Weasel (Ugandan duo Moses Nakintije and Douglas Mayanja)
- Radio 200000