| Artist |
Number of songs |
| U2 |
220 |
| U96 |
39 |
| Uada |
18 |
| Uaral |
15 |
| UB 40 |
172 |
| Ubago, Álex |
8 |
| Ubiquitous Synergy Seeker |
32 |
| U-cee |
5 |
| Uchis, Kali |
44 |
| UchuuSentai NOIZ |
3 |
| Učiteljice |
14 |
| Uddi |
2 |
| U.D.O. |
232 |
| Uematsu, Nobuo |
1 |
| Uffie |
30 |
| UFO |
246 |
| Ufo361 |
16 |
| UGK |
81 |
| Ugly Americans |
25 |
| Ugly Casanova |
14 |
| Ugly Club |
10 |
| Ugly Duckling |
3 |
| Ugly Kid Joe |
56 |
| Uglyz |
1 |
| Ugniavijas |
1 |
| Uhrmacher, Tillmann |
2 |
| Uieckap |
2 |
| UKF Drum & Bass |
4 |
| U-KISS |
124 |
| U-KNOW |
8 |
| UK Subs |
129 |
| UKW |
3 |
| Ullmann monika |
1 |
| Ullman, Tracey |
15 |
| Ulrikke |
3 |
| Ultar |
7 |
| Ultima Frontiera |
1 |
| Ultimate |
2 |
| Ultimate Fakebook |
34 |
| Ultimate Spinach |
1 |
| Ultimatium |
29 |
| Ultra |
19 |
| Ultrabeat |
1 |
| Ultra Bra |
68 |
| Ultracynic |
1 |
| Ultraísta |
1 |
| Ultra Naté |
30 |
| Ultraspank |
20 |
| Ultra-Violence |
13 |
| Ultraviolet Sound |
20 |
| Ultravox |
81 |
| Ulver |
142 |
| Umbra Et Imago |
131 |
| umbrella |
2 |
| Umer, Magda |
16 |
| UMI |
1 |
| Ummet Ozcan |
11 |
| Unanimated |
32 |
| Unantastbar |
78 |
| Unashamed |
21 |
| UNB |
7 |
| Unband, The |
1 |
| Unbekannt |
78 |
| Uncle Cracker |
32 |
| Uncle Jed |
2 |
| Uncle Lucius |
8 |
| Uncle Murda |
14 |
| Uncle Pullfinger |
1 |
| Uncle Sam |
7 |
| Uncle Tupelo |
25 |
| UNDEAD CORPORATION |
20 |
| Undefeated Flows |
1 |
| Underachievers, The |
6 |
| Undercover |
5 |
| Undercover Dream Lovers, The |
1 |
| Underdog |
1 |
| Underdog Project, The |
10 |
| Underground Youth, The |
19 |
| Underhill, Emily |
11 |
| Underlined |
26 |
| Underoath |
107 |
| Underscore |
6 |
| Undersea Poem |
8 |
| UNDER THE FLOOD |
26 |
| Undertones, The |
74 |
| Undervud |
75 |
| Underwood, Carrie |
147 |
| Underworld |
69 |
| Undeserving, The |
2 |
| Undish |
7 |
| Undream |
1 |
| Undressd |
1 |
| Unearth |
83 |
| Unearthly |
24 |
| Unearthly Trance |
40 |
| Unexpect |
34 |
| Unfinished Thought |
18 |
| Ungu |
4 |
| Unguided, The |
103 |
| Unheilig |
159 |
| Unholy |
35 |
| Unholy Division |
5 |
| Unholy Preachers, The |
9 |
| Unicorn |
19 |
| Unicorns |
13 |
| Unicorns, The |
8 |
| Unida |
1 |
| Uniform Motion |
17 |
| Uniikki |
47 |
| Uniklubi |
60 |
| Union |
4 |
| Union Of Knives |
4 |
| Unions |
10 |
| Union Underground |
11 |
| Union Youth |
14 |
| UNIQ |
6 |
| Unique II |
6 |
| Unisonic |
26 |
| UNI.T |
9 |
| Unit 4+2 |
0 |
| Unitary |
2 |
| UNiTE |
40 |
| United5 |
10 |
| United Flavour |
15 |
| United Pursuit Band |
5 |
| United, The |
30 |
| Uni+, The |
3 |
| Uniting Nations |
3 |
| Unitopia |
1 |
| Unity, The |
36 |
| Universe |
46 |
| Unjoy |
4 |
| Unjust |
22 |
| Unk |
22 |
| Unkle |
76 |
| Unknown Brain |
6 |
| Unknown Mortal Orchestra |
55 |
| Unknown P |
1 |
| Unleashed |
165 |
| Unleashed Power |
16 |
| Unleash the Archers |
55 |
| Unlikely Candidates, The |
10 |
| Unlike Pluto |
40 |
| Unlimits |
48 |
| Unlocking the Truth |
10 |
| Unloco |
24 |
| Unlord |
29 |
| Unmensch |
8 |
| Unnies |
3 |
| Uno & SC |
1 |
| Unpretty Rapstar |
15 |
| Unravel |
5 |
| Unreal |
6 |
| Unripes, The |
4 |
| UNSECRET |
5 |
| Unseen, The |
86 |
| Unshine |
23 |
| U.N.S.I.N. |
4 |
| UnsraW |
32 |
| UnSun |
23 |
| Unterart |
1 |
| Until June |
6 |
| Until Rain |
23 |
| Until The Ribbon Breaks |
4 |
| Untimely Demise |
15 |
| Unus Annus |
10 |
| Unwinding Hours, The |
23 |
| Unwin Ty |
1 |
| Unwritten Law |
66 |
| Unzucht |
39 |
| Up10tion |
50 |
| Upbeats, The |
82 |
| Up Dharma Down |
5 |
| Up!Great |
8 |
| Uphoff, Terence |
5 |
| UPLIFT SPICE |
21 |
| Uplink |
2 |
| U.p.o. |
11 |
| Upon A Burning Body |
66 |
| Upon Beauty Rests |
2 |
| Upon This Dawning |
24 |
| Uppermost |
46 |
| Upper West |
4 |
| Uprise |
6 |
| UPSAHL |
13 |
| Urata, Nick |
1 |
| Uratsakidogi |
3 |
| Urban Cone |
10 |
| Urban Cookie Collective |
5 |
| Urban Dance Squad |
13 |
| Urbandub |
4 |
| Urbanize |
1 |
| Urban, Keith |
152 |
| Urban Lights |
8 |
| Urban Mystic |
16 |
| Urbanstep |
5 |
| Urban Symphony |
3 |
| Urga |
19 |
| Urge |
4 |
| Urge Overkill |
64 |
| Uriah Heep |
291 |
| Urie, Brendon |
10 |
| Urlaub, Farin |
26 |
| Ursine Vulpine |
2 |
| Ursus |
19 |
| Urszula |
55 |
| Urszula Sipińska |
5 |
| US3 |
24 |
| US5 |
60 |
| USA Freedom Kids |
1 |
| Usagi, Barbara |
1 |
| U.S. Bombs |
84 |
| Uschi |
2 |
| Used |
1 |
| Used, The |
162 |
| Useless ID |
78 |
| Us From Outside |
22 |
| U.S. Girls |
20 |
| Usher |
133 |
| Usher, David |
22 |
| Us The Duo |
54 |
| U-style |
29 |
| Usurper |
46 |
| Utada |
13 |
| Utah Saints |
3 |
| Utsu-P |
4 |
| Uusivirta, Olavi |
11 |
| UVERworld |
89 |
| UxMishi |
4 |
| Uzi |
9 |
