- Abused
- Abuz
- Abyssos
- AC Soul Symphony
- AC/DC
- Academicos De Salgueiro
- Academy Of Ancient Music
- Academy of Saint Martin in the Fields, Sir Neville Marriner, Oliver Treindl & Stefan Tönz
- Acadia
- Acappella
- Acapulco Gold
- Accademia Del Ricercare
- Accademia Del Ricercare, Pietro Busca
- Accademia Strumentale Italiana
- Accademia Strumentale Italiana : Patrizia Marisaldi, Carla Marotta, Alberto
- Accademia Strumentale Italiana : Patrizia Marisaldi, Carla Marotta, Alberto Rasi
- Accenter, Three O.
- Accept
- Acceptance
- Accessive Rhythm
- Accessory
- Accord Parfait
- Accorsi & Bassetti
- Accuface
- Acda en De Munnik
- Ace Frehley
- Ace Johnson
- Ace of Base
- Ace out
- Ace Realla featuring Phashara
- Ace Troubleshooter
- Ace Young
- Aceilux
- Acetate Zero
- Acetre
- Aceyalone
- Achala
- Ache De Cuba
- Acheron
- Achevere
- Achil Komodo
- Achille Chavee
- Achilles
- Achim Mentzel
- Achim Zimmermann
- Aching beauty
- Achtung Liebe
- Acid
- Acid Bath
- Acid Enema
- Acid House Kings
- Acid Moon
- Acid, Big Ali
- Acid(la Brigade), Baxter Dexter(d-shot)
- Acidstep
- Acker Bilk
- Acolytes Action Squad
- Acoustic Alchemy
- Acoustic System
- Acoustik Zouk
- Acoutic Zouk
- Acqua
- Acqua Fragile
- Acroma
- Across Five Aprils
- Across the Sky
- Across The Universe
- Acrostichon
- Act
- Act 2
- Act Noir
- Action Action
- Action Dead Mouse
- Activ
- Activ8
- Activa Pres. Mekk
- Activator
- Active X
- Actrices
- Acumen Nation
- Acustimantico
- Acwl
- Ad Lib Trio
- Ad'hoc -1, Monsieur R
- Ada
- Ada Montellanico
- Ada Montellanico, F.Bosso, G.Ceccarelli, P.Ciancaglini, L.Tucci
- Ada Montellanico, F.Bosso, M.Ionata, G.Ceccarelli, P.Ciancaglini, L.Tucci
- Ada Montellanico, G.Ceccarelli, P.Ciancaglini, L.Tucci
- Ada Montellanico, G.Ceccarelli, P.Ciancaglini, L.Tucci, Pessoa Strings
- Ada Montellanico, M.Ionata, G.Ceccarelli, P.Ciancaglini, L.Tucci
- Adagio
- Adalberto Alvarez Y Su Son
- Adam & The Ants
- Adam and Andrew
- Adam and The Ants
- Adam Ant
- Adam Clayton & Larry Mullen
- Adam Cohen
- Adam F