- Alma Bandic -- Alonzo Y Sus Rancheros
- Alonzo Yancey -- Al's Fast Freight
- ALS Jazz Orchestra -- Altri Mondi
- Altrincham Choir -- Aly Wirth
- Aly Worth -- Amalgama
- Amalgama -- Amapolas
- Amaqamb Ushilo -- Amber Dawn Wilson
- Amber deLaurentis -- Amelia's Dream
- Amelia's Jacket -- americanrockstar
- American's -- Amir Schorr
- Amir Shahasar -- Amos Larkin
- Amos Larkins II -- Amy Bowie
- Amy Branch -- Amy Bumgarner