Chords and tabs ordered alphabetically
| Name | Songs | Votes | Visits |
| U.F.O | 20 | 6 | 22,470 |
| U.N.O. | 16 | - | 150 |
| U2 | 4 | 4 | 7,168 |
| Ubika | 6 | - | 27 |
| Ubya | 20 | 2 | 1,972 |
| UC | 4 | - | 22 |
| Uchpa | 20 | - | 677 |
| Uff | 59 | - | 2,498 |
| Uff 2.0 | 12 | - | 65 |
| Ujima Jerico | 6 | - | 2,156 |
| Ulices Chaidez | 58 | - | 573 |
| Ulises Bueno | 131 | 14 | 6,241 |
| Ulises Butrón | 6 | - | 40 |
| Ulises Quintero | 10 | - | 2,424 |
| Ulpiano Vergara | 5 | - | 1,116 |
| Ultima Bengala | 6 | - | 2,740 |
| Ultima Estacion | 29 | - | 2,423 |
| Ultimatum | 4 | - | 22 |
| Ultimo Asalto | 34 | - | 3,266 |
| Ultraido | 4 | - | 22 |
| Ultramotor | 22 | - | 8,020 |
| Ultravioleta | 12 | - | 1,294 |
| Uma | 4 | - | 24 |
| Umaky | 14 | - | 308 |
| Umberto Tozzi | 25 | - | 1,072 |
| Umbral | 8 | 7 | 2,886 |
| Umpah-pah | 15 | 10 | 2,907 |
| Un Corazón | 36 | - | 429 |
| Un día de Octubre | 5 | - | 40 |
| Un Final Feliz | 10 | - | 996 |
| Un Pingüino en mi Ascensor | 62 | - | 60,628 |
| Un Planeta | 2 | - | 8 |
| Un Segundo es Demasiado | 124 | 275 | 109,481 |
| Un solo pueblo | 12 | 76 | 15,748 |
| Un Triángulo | 6 | - | 44 |
| Una de kal | 2 | - | 1,552 |
| Una de Kal | 38 | - | 33,172 |
| Uña Ramos | 4 | - | 38 |
| Unashamed Love | 2 | - | 1,364 |
| Unaymanta | 6 | - | 24 |
| Unde | 18 | 340 | 190,420 |
| Undrop | 4 | - | 30 |
| Unidad Alavesa | 6 | - | 31 |
| Union Cinema | 3 | - | 17 |
| Union3 | 4 | - | 20 |
| Uno Menos | 8 | - | 51 |
| Uno y Otro | 6 | - | 38 |
| Unos Panas Ahí | 12 | 8 | 2,394 |
| Upa Dance | 6 | - | 42 |
| Upa! | 8 | - | 63 |
| Urania | 4 | - | 22 |
| Uranio | 6 | - | 48 |
| Urban Noise | 4 | - | 42 |
| Urband | 8 | - | 64 |
| Urbanodelica | 10 | - | 51 |
| Uriel Henao | 4 | - | 22 |
| Uriel Lozano | 58 | - | 3,733 |
| Uriel Montiel | 6 | - | 54 |
| Urley Guerrero | 8 | - | 2,808 |
| Usted Señalemelo | 38 | - | 554 |
| Utopians | 14 | - | 105 |
| UV Ultravioleta | 14 | - | 90 |
| Uwe y los Kilomberos | 18 | - | 126 |
| Uyari | 4 | - | 32 |
| Uziel | 10 | - | 59 |
| Uzzhuaia | 9 | - | 54 |
Utc Time: Wednesday, April 8, 2020