| 554. Ashley Hallinan | Drums | 1 |
| 554. Ashley McBryde | Featured Artist | 1 |
| 554. Ashley Minnieweather | Vocals | 1 |
| 554. Ashley Monroe | Featured Artist | 1 |
| 554. Ashley Morgan | Vocals | 1 |
| 554. Ashley Perry | Vocals | 1 |
| 554. Ashley Pointer | Violin | 1 |
| 554. Ashley Ray | Guitar, Vocals | 1 |
| 554. Ashton Fortner Francis | Vocals | 1 |
| 554. Ashton Lowery | Guitar | 1 |
| 554. Ashton Riker | Vocals | 1 |
| 554. Aslan Freeman | Guitar, Vocals | 1 |
| 554. Astrid Van Wieren | Vocals | 1 |
| 554. Aterciopelados | Featured Artist | 1 |
| 554. Attacca Quartet | Featured Artist | 1 |
| 554. Audley Freed | Guitar | 1 |
| 554. Audrey Martells | Vocals | 1 |
| 554. Audrey Oquaye | Vocals | 1 |
| 554. Audrey Wheeler-Downing | Vocals | 1 |
| 554. August Greene (Common, Robert Glasper, Karriem Riggins) | Featured Artist | 1 |
| 554. Augustin Hadelich | Violin | 1 |
| 554. Augusto Durañona | Keys | 1 |
| 554. Augustus Tritsch | Banjo-Uke, Electric Guitar | 1 |
| 554. Aurelio Martinez | Featured Artist | 1 |
| 554. Auriana Chisholm | Vocals | 1 |