| 583. Bryan Wagorn | Piano | 1 |
| 583. Bryan-Michael Cox (keys) | Musician | 1 |
| 583. Bryant Lockhart | Sax | 1 |
| 583. Bryn Bliska | Keyboard | 1 |
| 583. Bubbleman | Music Director | 1 |
| 583. Bubby | Bass | 1 |
| 583. Buck Curran | Featured Artist | 1 |
| 583. Budda Foster | Bass | 1 |
| 583. Buddy | Featured Artist | 1 |
| 583. Buddy Guy | Guitar, Vocals | 1 |
| 583. Buddy Miller & Jim Lauderdale | Featured Artist | 1 |
| 583. Buddy and Kent Jamz | Featured Artist | 1 |
| 583. Buffy Sainte-Marie | Guitar, Keys, Vocals | 1 |
| 583. Buika | Featured Artist | 1 |
| 583. Buke And Gass | Featured Artist | 1 |
| 583. Burna Boy | Vocals | 1 |
| 583. Burniss Travis II (bass) | Musician | 1 |
| 583. Burt Bacharach | Piano | 1 |
| 583. Burt Bacharach & Daniel Tashian | Featured Artist | 1 |
| 583. Burt Jackson (Trumpet) | Musician | 1 |
| 583. Buscabulla | Featured Artist | 1 |
| 583. Bush | Featured Artist | 1 |
| 583. Buz | Drums, Vocals | 1 |
| 583. Buzzy Lee | Featured Artist | 1 |
| 583. Byeongkoo Yu | Bass, Chorus | 1 |