- Rej3ctz -- [re:jazz]
- Re:Jazz -- Rejected Culture
- Rejected Return -- Rejects United
- Rejectz -- Rejn
- Rejoice -- Rejon Myles
- Rejos for Joy -- Rek
- Rek-a-Word -- Réka Szilvay
- Reka the Saint -- Rekardo
- Rekardo Rivalo -- Rekelectric
- Rekelectrik -- Rekevin
- Rekha -- Rekha Bhardwaj
- Rekha Ohal -- Rekha Trivedi
- Rekhmire -- Rekiem
- Rekindle -- REKKHAN
- Rekku Rechardt -- Rekleinder
- Rekleinder -- Reklez
- Reklis -- Rekognize Records Presents
- Rekolo -- Rekorder
- Rekrutenspiele Schweizer Militärmusik -- Rektchordz
- Rektor -- Rel Devine
- Rel Paul -- Relache
- Relais -- Relangi
- Relapse Family -- Relapxych.0
- Related Rhymes -- Relation Sound Team
- Relationship Jazz -- Relative Depth