| 544. Luis Sanz | Background Vocals, Bordonúa, Cuatro Puertorriqueño, Tiple | 1 |
| 544. Luis Ángel "El Papa" Pastor | Bass | 1 |
| 544. Luisa Maita | Featured Artist | 1 |
| 544. Luisi "Rosca" Beltran | Saxophone | 1 |
| 544. Luiza Brina | Guitar, Vocals | 1 |
| 544. Luke "Lucy Lu" Bower | Bass, Keys, Vocals | 1 |
| 544. Luke Bulla | Background Vocals, Fiddle | 1 |
| 544. Luke Doucet | Background Vocals, Guitar | 1 |
| 544. Luke Iono | Guitar | 1 |
| 544. Luke James | Vocals | 1 |
| 544. Luke Reynolds | Background Vocals, Bass, Guitar, Mellotron, Piano | 1 |
| 544. Luke Stewart | Upright Bass | 1 |
| 544. Luke Titus | Drums | 1 |
| 544. Luke Whitney | Vocals | 1 |
| 544. Lula Galvão | Acoustic Guitar | 1 |
| 544. Lulu V | Violin | 1 |
| 544. Luluc | Featured Artist | 1 |
| 544. Lumar LeBlanc | Drums | 1 |
| 544. Lusindiso "Jojo" Zondani | Backing Vocals, Tenor | 1 |
| 544. Luz Elena Mendoza | Guitar, Vocals | 1 |
| 544. Lydia Loveless | Featured Artist | 1 |
| 544. Lydia Luce | Viola | 1 |
| 544. Lyle Barton | Keys | 1 |
| 544. Lyle Lovett | Featured Artist | 1 |
| 544. Lynn Adib | Flute, Vocals | 1 |