| 596. Bethlehem Hadgu | Viola | 1 |
| 596. Beto Acosta | Bajo Quinto | 1 |
| 596. Beto Martinez | Guitar | 1 |
| 596. Betomonte | Lead Vocals | 1 |
| 596. Betsayda Machado | Musician | 1 |
| 596. Betsayda Machado y Parranda El Clavo | Featured Artist | 1 |
| 596. Better Oblivion Community Center | Featured Artist | 1 |
| 596. Betty Who | Cello, Lead Vocals | 1 |
| 596. Bettye Lavette | Featured Artist | 1 |
| 596. Bianca B. Muniz | Vocals | 1 |
| 596. Big Boi | Lead Vocals | 1 |
| 596. Big Daddy Kane | Featured Artist | 1 |
| 596. Big K.R.I.T. | Featured Artist | 1 |
| 596. Big K.R.I.T. (vocals) | Musician | 1 |
| 596. Big Sean | Lead Vocals | 1 |
| 596. Big Tony Fisher | Bass | 1 |
| 596. Bigg D | Guitar | 1 |
| 596. Biko Casini | Percussion | 1 |
| 596. Bilal | Vocals | 1 |
| 596. Bilal Oliver (Vocals) | Musician | 1 |
| 596. Bill Athens | Bass | 1 |
| 596. Bill Berry | 12-String Guitar, Drums | 1 |
| 596. Bill Frisell | Featured Artist | 1 |
| 596. Bill Orcutt | Guitar | 1 |
| 596. Bill Orcutt Guitar Quartet | Featured Artist | 1 |