- Alex "BQE" Santiago
- Alex 'BQE' Santiago
- Alex Bradford
- Alex Bradford Singers
- Alex Bradford & The Bradford Singers
- Alex Braverman
- Alex Braydon
- Alex Breeze
- Alex Bricka
- Alex Briger
- Alex Britti
- Alex Brocha
- Alex Brown
- Alex Brown
- Alex Brown
- Alex Brown
- Alex Brubaker
- Alex Buck
- Alex Budman
- Alex Budman & The Contemporary Jazz Orchestra
- Alex Bueno
- Alex Bugnon
- Alex Bunkerfreak
- Alex Burn
- Alex Burns
- Alex Butcher
- Alex Butler
- Alex Buynon
- Alex C.
- Alex C. feat. Yasmin K.
- Alex C. feat. Yasmin K.
- Alex Cake
- Alex Call
- Alex Calver
- Alex Camacho
- Alex Cambria
- Alex Camel
- Alex Campbell
- Alex Campos
- Alex Candelaria
- Alex Cappelli
- Alex Carbo
- Alex Carbo
- Alex Carmichal
- Alex Carole & the Crush
- Alex Carpani
- Alex Carreri
- Alex Carson
- Alex Cartañá
- Alex Cartañá
- Alex Carter
- Alex Cartio
- Alex Cartwright
- Alex Casas
- Alex Castelli
- Alex Castro
- Alex Catherine
- Alex Cattaneo
- Alex Caudino
- Alex Celler
- Alex Celler
- Alex Champigny
- Alex Chan
- Alex Charalambides
- Alex Charles
- Alex "Chicle" Romero
- Alex Chilton
- Alex Church
- Alex Ciaudano
- Alex Cicognini
- Alex Cima
- Alex Clare
- Alex Clavero
- Alex Clements
- Alex Cline
- Alex Cline Ensemble
- Alex Cline/Jeff Gauthier/G.E. Stinson
- Alex Cobb
- Alex Cohen
- Alex Cohen
- Alex Coke
- Alex Cole
- Alex Cole
- Alex Colvin
- Alex Commins
- Alex Company
- Alex Conners
- Alex Conti