- The Born Again Church Choir -- The Boss Hog Barbarians
- The Boss Hogg Outlawz -- The Boston Chorale
- The Boston College Marching Band -- The Bottesini Project
- The Botticellis -- The Bouffants
- The Boulevard Big Band -- The Bournemouth Gilbert And Sullivan Ensemble
- The Bouzouki Orchestra -- The Boxcars
- The Boxcars -- The Boy From Bonao And The Merengue All Stars
- The Boy Group -- The Boyoyo Boys
- The Boys -- The Boys from New York City
- The Boys from Nowhere -- The Boystown Gang
- The Boyz -- The Bradburys
- The Bradby Girls -- The Brainchild
- The Braincruz Brothers -- The Brakemen