- 1 Usher
- 2 Ugress
- 3 Ummet Ozcan
- 4 Unlike Pluto
- 5 Uncle Kracker
- 6 Unk
- 7 Uno Svenningsson
- 8 Umek
- 9 U-God
- 10 U-Roy
- 11 Uberjak'd
- 12 udo jürgens
- 13 Udo Lindenberg
- 14 Ultimate
- 15 Umberto Tozzi
- 16 Uncle Sam
- 17 Uner
- 18 Uniikki
- 19 Until The Ribbon Breaks
- 20 Urban Species
- 21 Uncle M
- 22 Uddi
- 23 Urbano Prodigy
- 24 Uness
- 25 Unax
- 26 U-Jean
- 27 Uncle Reece
- 28 Umpire
- 29 Ulf Lundell
- 30 Ultrabass