Chords and tabs ordered alphabetically
| Name | Songs | Votes | Visits |
| U.F.O | 20 | 5 | 22,852 |
| U.N.O. | 8 | - | 197 |
| U2 | 2 | 2 | 3,612 |
| Ubika | 3 | - | 34 |
| Ubya | 20 | 2 | 2,321 |
| UC | 2 | - | 39 |
| Uchpa | 20 | - | 927 |
| Uff | 59 | - | 3,020 |
| Uff 2.0 | 6 | - | 58 |
| Ujima Jerico | 3 | - | 1,093 |
| Ulices Chaidez | 58 | - | 1,062 |
| Ulises Bueno | 131 | - | 7,349 |
| Ulises Butrón | 6 | - | 136 |
| Ulises Quintero | 10 | - | 2,522 |
| Ulpiano Vergara | 15 | - | 3,756 |
| Ultima Bengala | 6 | - | 2,778 |
| Ultima Estacion | 29 | - | 2,595 |
| Ultimatum | 2 | - | 29 |
| Ultimo Asalto | 17 | - | 1,737 |
| Ultraido | 2 | - | 25 |
| Ultramotor | 22 | - | 8,162 |
| Ultravioleta | 12 | - | 1,385 |
| Uma | 2 | - | 34 |
| Umaky | 14 | - | 392 |
| Umberto Tozzi | 50 | - | 2,628 |
| Umbral | 8 | 7 | 3,020 |
| Umpah-pah | 30 | 20 | 6,108 |
| Un Corazón | 18 | - | 346 |
| Un día de Octubre | 10 | - | 122 |
| Un Final Feliz | 10 | - | 1,038 |
| Un Pingüino en mi Ascensor | 124 | - | 128,139 |
| Un Planeta | 3 | - | 36 |
| Un Segundo es Demasiado | 248 | 550 | 221,308 |
| Un solo pueblo | 12 | 76 | 15,868 |
| Un Triángulo | 9 | - | 78 |
| Una de kal | 1 | - | 776 |
| Una de Kal | 38 | - | 33,741 |
| Uña Ramos | 2 | - | 33 |
| Unashamed Love | 1 | - | 691 |
| Unaymanta | 3 | - | 34 |
| Unde | 9 | 170 | 95,342 |
| Undrop | 4 | - | 74 |
| Unidad Alavesa | 3 | - | 50 |
| Union Cinema | 3 | - | 32 |
| Union3 | 2 | - | 19 |
| Uno Menos | 16 | - | 298 |
| Uno y Otro | 9 | - | 137 |
| Unos Panas Ahí | 12 | 8 | 2,626 |
| Upa Dance | 3 | - | 54 |
| Upa! | 8 | - | 159 |
| Urania | 4 | - | 76 |
| Uranio | 9 | - | 111 |
| Urban Noise | 2 | - | 51 |
| Urband | 4 | - | 102 |
| Urbanodelica | 15 | - | 141 |
| Uriel Henao | 4 | - | 50 |
| Uriel Lozano | 116 | - | 8,119 |
| Uriel Montiel | 3 | - | 57 |
| Urley Guerrero | 4 | - | 1,445 |
| Usted Señalemelo | 38 | - | 908 |
| Utopians | 14 | - | 243 |
| UV Ultravioleta | 14 | - | 222 |
| Uwe y los Kilomberos | 9 | - | 157 |
| Uyari | 4 | - | 90 |
| Uziel | 10 | - | 106 |
| Uzzhuaia | 18 | - | 244 |
Utc Time: Saturday, April 10, 2021