- Ultra Chuadz
- Urbano Cabrera
- Ugly Leaders
- Uncle Muff
- Unsail
- United States Air Force Military Airlift Command Band
- UQ
- Upendra Pant
- Umoja Sounds
- Upgrade（Psy Trance
- Urban Wolf Symphony
- Unkle Phunk
- Ugur Project
- Ucif
- Uzgreize
- Under The Same Sun
- Uber Karao
- UCLA Madrigal Singers
- Ulucan Trio
- unk.clx
- Unni Krishnan
- Uzi Fidel
- Urpo Heikkilä
- Underline
- Unsanctioned
- Usaboy aka unsigned Artist boy
- Unsenses
- Ultramonk
- Utter Drunk
- UIE
- Unisondetune
- Unus Elley
- Uygur Rap
- ULT.JJ
- Upendra Bhatt
- Up Next Ent
- UN CUT
- UK Decay
- Unmothered
- Uziog
- Ujala
- Unesett
- Ultan Conlon
- Unugies
- Unknownbandzzz
- Under_ECHO
- Unknown CL
- UKTM
- United States Air Force Concert Band
- Uttu
- UNTITLED_USR
- Un Vagón
- Ultraplayback
- UEEST
- Ungi2
- Unexpectedly Artist
- Undagroundmane
- UFO Records
- UIL
- u-j
- Umbra Violet
- UMNESS
- underground lusófono
- Uneasy Peace
- Ulhas Bapat
- Up Top Entertainment
- Uptown GB
- ULTRA CAT
- Universal Mind Project
- ulovely
- Universal Studios Orchestra
- Upsammy
- Ultra Bidé
- Unique Ca
- uzirush
- U-Suré Records
- United Attentäter
- Untagged
- Uzishettan
- Ultimate Dance Hits
- Universal Language
- Uujgii
- Ukrainians
- Upper Mill
- United States Air Force Band Celtic Aire
- Uke Hunts
- Uncle Louie
- Unlighted
- Urgabe
- Untarkal
