Top 99 Publishers
- Universal Edition (2976)
- Ut Orpheus (1385)
- Unimusic Academy (Academia Unimusica) (178)
- Uwe Roessler (201)
- Union Musical Ediciones (920)
- UpperHandsPiano.com (94)
- United Music Publishing (418)
- Unity Music Press (161)
- University of York Music Press (1493)
- UYMP (462)
- U.Charlé (36)
- Uroš Silaški (27)
- UNÅ Music (50)
- Ulises Cabrera (21)
- Uetz Music (35)
- Universal Music Publishing Group (18)
- UreMusic (9)
- Uke 'n' Roll (36)
- Uke Can Do It (12)