- Alex Arguello
- Alex Arianti
- Alex Armes
- Alex Armes
- Alex Arnout
- Alex Arrowsmith
- Alex Artaud
- Alex Arzeno
- Alex Askew
- Alex Aspide
- Alex Atakan
- Alex Atkins
- Alex Attias
- Alex Auer
- Alex Austin
- Alex Avramovici Orchestra
- Alex 'Axx' Koss
- Alex Ayuli
- Alex Ayusso
- Alex Azania
- Alex B.
- Alex B
- Alex B. Groove
- Alex B. Meets John P.
- Alex Bach
- Alex Baerendsen
- Alex Baird
- Alex Balatsos
- Alex Ballard & Sugarfoot
- Alex Band
- Alex Band Of The Calling
- Alex Barattini
- Alex Baroni
- Alex Barr
- Alex Barroso
- Alex Barry
- Alex Bartha
- Alex Bartha & His Hotel Traymore Orchestra
- Alex Bartlett
- Alex Bartlett & Andy Guess
- Alex Bartolomei
- Alex Basile
- Alex Bass Banda
- Alex Batista
- Alex Bau
- Alex Bau
- Alex Baudo
- Alex Baum
- Alex Beaton
- Alex Beaupain
- Alex Beaupain
- Alex Behr
- Alex Bellegarde
- Alex Bello
- Alex & Ben
- Alex Bennett
- Alex Benson
- Alex Berenson
- Alex Berger
- Alex Bershadsky
- Alex Berti
- Alex Beruangman
- Alex Bessa
- Alex Bevan
- Alex Bevan
- Alex Beyrodt
- Alex Beyrodt's Voodoo Circle
- Alex Biagi
- Alex Blade
- Alex Blake
- Alex Blanco
- Alex Bleeker
- Alex Bleeker and the Freaks
- Alex Blood
- Alex Blood
- Alex Bogoluboff
- Alex Bogoluboff and Sofiya
- Alex Boliver
- Alex Bollard
- Alex Boneti
- Alex Borges
- Alex Bortko
- Alex Botar
- Alex Bowcut
- Alex Bowen
- Alex Boyd
- Alex Boyd
- Alex Boye