Creators
- The U-LinersU-MeltU.S. Pipe and the Balls Johnson Dance MachineU.S. TygersuberfunkUberphonicsUbiquitoneUdays TigerUFXugUke of SpacesUkelyptusUlrich RoisUltimate FakebookUltra VibeThe Ultrasonic ProjectUltraviolet HippopotamusUluUmbrella JimUmoja OrchestraUmphreys McGeeUnaka ProngUncle Billy's SmokehouseUncle Billys SmokehouseUncle Boogie PantsUncle Dave's BandUncle DooDadUncle EarlUncle Ebenezer
- Uncle Jawns BandUncle John's BandUncle John's BanjoUncle LuciusUncle MonsterfaceUncle OtterUncle RhombusUncle Sam’s Dream MachineUncle SammyUncle ShoehornUncle StumblesThe Uncommon GoodUncommon SenseUnder the PorchUnder The SunUndercover FreakoutUndercover FunkUndercover OrganismThe Underground Blues DivisionUnderground OrchestraUnderground System AfrobeatUnderhill RoseThe Underwater SoundsUnemployed ArchitectsUnexplained BaconUnfit WivesThe Union (Georgia)The Union (Maine)Union Street Preservation Society
- UniSecsUniversal SighUniversal TransitUniverse PeoplesUniverse SharkUniversity of West Georgia Saxophone EnsembleUnkle Pecos And The Country FunkinsUnknown HinsonUnlimited DevotionThe Unseen StrangersUnsinkable HeaviesUnsupervibedThe Unsure McCoysAn Untitled EnsembleUpper Dublin AllstarsUproot HootenannyUprootedUptown ToodelooUptowne BuddhaUrban FetchUrban Shaman AttackUrban SoilUrethaneUrsa LocomodusUrthUseful JenkinsUV TigersUZO