| 583. Anna Macan | Background Vocals, Guitar | 1 |
| 583. Anna Meredith | Musician | 1 |
| 583. Anna Parks | Violin | 1 |
| 583. Anna Stumpf | Congas | 1 |
| 583. Anna Tivel | , Acoustic Guitar, Vocals | 1 |
| 583. Annahstasia | Guitar, Vocals | 1 |
| 583. Annaliesa Place | Violin | 1 |
| 583. Annaliese Kowert | Violin | 1 |
| 583. Anne Akiko Meyers | Violin | 1 |
| 583. Annie DiRusso | Guitar, Vocals | 1 |
| 583. Annie Leeth | Violin | 1 |
| 583. Anonymous 4 With Bruce Molsky | Featured Artist | 1 |
| 583. Another Sky | Featured Artist | 1 |
| 583. Ant Parrish | Bass | 1 |
| 583. Anthony "Amp" Daniels | Vocals | 1 |
| 583. Anthony "Antboogie" Nicholson | Bass, Musical Direction | 1 |
| 583. Anthony Amirkhan | Drums | 1 |
| 583. Anthony Andre "Whiteboy" Johnson | Guitar, Vocals | 1 |
| 583. Anthony Boyd | Bass | 1 |
| 583. Anthony D'Amato | Featured Artist | 1 |
| 583. Anthony Gargiula | Backing Vocals | 1 |
| 583. Anthony Hamilton | Featured Artist | 1 |
| 583. Anthony Kaczynski | Acoustic Guitar, Vocals | 1 |
| 583. Anthony King | Guitar, Vocals | 1 |
| 583. Anthony LaMarca | Backing Vocals, Guitar | 1 |