- The Ray Conniff Singers -- The Reed Family
- The Reeds -- The Rhythm Dawgs
- The Rhythm Fixxer -- The Robustos
- The Roc Project -- The Royal Blue
- The Royal Blue Melodians -- The Salvadors
- The Salvagers -- The Scuffs
- The Sculptures -- The Shadow Queens
- The Shadow Ring -- The Sicilians
- The Sick -- The Skoidats
- The Skoi!Dats -- The Soileau Zydeco Band
- The Soirée Band -- The Source
- The Source -- The Squatters
- The Squatting Toad Band -- The Stoics
- The Stoic's Promise -- The Suggestions
- The Suicidal Birds -- The Sweet Inspirations
- THE SWEET KILL -- The Tele Twangers
- The Telefones -- The Tillermen