Chords and tabs ordered alphabetically
| Name | Songs | Votes | Visits |
| U.F.O | 10 | 3 | 11,439 |
| U.N.O. | 16 | - | 410 |
| U2 | 4 | 4 | 7,230 |
| Ubika | 3 | - | 34 |
| Ubya | 40 | 4 | 4,656 |
| UC | 4 | - | 78 |
| Uchpa | 20 | - | 942 |
| Uff | 118 | - | 6,122 |
| Uff 2.0 | 12 | - | 116 |
| Ujima Jerico | 3 | - | 1,096 |
| Ulices Chaidez | 116 | - | 2,226 |
| Ulises Bueno | 131 | 14 | 7,444 |
| Ulises Butrón | 6 | - | 142 |
| Ulises Quintero | 20 | - | 5,052 |
| Ulpiano Vergara | 5 | - | 1,258 |
| Ultima Bengala | 6 | - | 2,778 |
| Ultima Estacion | 29 | - | 2,600 |
| Ultimatum | 4 | - | 62 |
| Ultimo Asalto | 34 | - | 3,536 |
| Ultraido | 4 | - | 54 |
| Ultramotor | 22 | - | 8,198 |
| Ultravioleta | 6 | - | 698 |
| Uma | 4 | - | 68 |
| Umaky | 28 | - | 814 |
| Umberto Tozzi | 25 | - | 1,317 |
| Umbral | 16 | 14 | 6,077 |
| Umpah-pah | 30 | 20 | 6,116 |
| Un Corazón | 36 | - | 717 |
| Un día de Octubre | 10 | - | 122 |
| Un Final Feliz | 10 | - | 1,038 |
| Un Pingüino en mi Ascensor | 124 | - | 128,320 |
| Un Planeta | 2 | - | 24 |
| Un Segundo es Demasiado | 248 | 550 | 221,628 |
| Un solo pueblo | 6 | 38 | 7,934 |
| Un Triángulo | 3 | - | 26 |
| Una de kal | 2 | - | 1,552 |
| Una de Kal | 38 | - | 33,788 |
| Uña Ramos | 4 | - | 66 |
| Unashamed Love | 1 | - | 692 |
| Unaymanta | 3 | - | 34 |
| Unde | 9 | 170 | 95,342 |
| Undrop | 4 | - | 74 |
| Unidad Alavesa | 6 | - | 107 |
| Union Cinema | 3 | - | 32 |
| Union3 | 2 | - | 21 |
| Uno Menos | 8 | - | 157 |
| Uno y Otro | 3 | - | 48 |
| Unos Panas Ahí | 6 | 4 | 1,314 |
| Upa Dance | 6 | - | 114 |
| Upa! | 8 | - | 161 |
| Urania | 4 | - | 86 |
| Uranio | 3 | - | 37 |
| Urban Noise | 2 | - | 51 |
| Urband | 8 | - | 217 |
| Urbanodelica | 10 | - | 94 |
| Uriel Henao | 4 | - | 50 |
| Uriel Lozano | 116 | - | 8,181 |
| Uriel Montiel | 6 | - | 114 |
| Urley Guerrero | 8 | - | 2,894 |
| Usted Señalemelo | 38 | - | 914 |
| Utopians | 14 | - | 245 |
| UV Ultravioleta | 7 | - | 111 |
| Uwe y los Kilomberos | 9 | - | 164 |
| Uyari | 4 | - | 98 |
| Uziel | 10 | - | 110 |
| Uzzhuaia | 9 | - | 125 |
Utc Time: Monday, June 14, 2021