- AA. VV
- Aage Haugland
- Aage Juhl Thomsen's Orchestra
- Aalborg Symphony Orchestra
- Aarhus Symphony Orchestra
- Aaron Blake
- Aaron Neville
- Aaron Sheehan
- Aarv
- Aase Nordmo Løvberg
- Aase Nordmo-Lovberg
- Abdolreza Rostamian
- Abel Jared
- Abigail Fischer
- Academia Montis Regalis
- Academy of Ancient Music
- Academy of Saint Cecilia Orchestra
- Academy of St Martin in the Fields
- Accademia Bizantina
- Accademia Byzantina
- Accademia Degli Invaghiti
- Accademia di Montegral
- Accademia di Santa Cecilia, Roma
- Accademia I Filarmonici Di Verona
- Accentus
- Achille Braschi
- Achille Consoli
- Ada Nordenova
- Ada Sari
- Adalbert Waller
- Adam Fisher
- Adam Kruzel
- Adam Plachetka
- Adam Rudolph
- Adam Zwierz
- Adamo Didur
- Adelaide Saraceni
- Adelaide Symphony Orchestra
- Adele Kern
- Adele Stolte
- Adelina Patti
- Adelina Scarabelli
- Adelio Zagonara
- Adelmo Guidarelli
- Adina Spire
- Adirondack Chamber Orchestra
- Aditya Kendra
- Adolf Dallapozza
- Adolf Lussmann
- Adolfo Dallapozza
- Adolphe Sibert
- Adona' Mamo
- Adoro
- Adrian Boult
- Adrian Clarke
- Adrian Dumitru
- Adrian Leaper
- Adriana Guerrini
- Adriana Maliponte
- Adriana Zabala
- Adrianne Pieczonka
- Adriano Bassi
- Adrien Curdmaer
- Adrien Legros
- Aelita
- Afa
- Afro Poli
- Aga Winska
- Agata Bienkowska
- Agathe Boudet
- Agnaldo Rayol
- Agnes Baltsa
- Agnes Disney
- Agnes Giebel
- Agnese Dubbini
- Agneta Eichenholz
- Agnete Munk Rasmussen
- Agostino Ferrin
- Agostino Ferrin-Don Pedro
- Agostino Lazzari
- Agustin Prunell-Friend
- Ahilan
- Aida Garifullina
- Aida Hovnanian
- Aida, die Holländerin aus Herzberg
- Aileron
- Ailish Tynan
- Ailyn Pérez
- Aime Doniat
- Aimé Doniat
- Aimée Puentes
- Air and Simple Gifts
- Akademie für Alte Musik Berlin
- Akadêmia
- AKAMFDM
- AKDODNFLGNFLNCKDBFLFNDICNRLCMSL
- Aki Alamikkotervo
- Akiko Ikegaya
- Akiko Nakajima
- Aksel Agerby
- Aksel Schiøtz
- Al Ayre Espanol
- Al Ayre Español
- Al Capone Fan Club
- Alaa Wardi
- Alain Duchemin
- Alain Lombard
- Alain Vanzo
- Alain Vernhes
- Alan Byers
- Alan Curtis
- Alan Opie
- Alan Riach
- Alan Titus
- Alan Woodbridge
- Alarm Will Sound
- Alastair Miles
- Albany Symphony Orchestra
- Albert
- Albert Alvarez
- Albert Aprigliano
- Albert Attenelle
- Albert Casals
- Albert Coates
- Albert da Costa
- Albert Dohmen
- Albert in Space
- Albert Lortzing
- Albert Schagidullin
- Albert Wolf
- Albert Wolff
- Alberto Albertini
- Alberto Demestres
- Alberto Echevarría
- Alberto Erede
- Alberto Franchetti
- Alberto Garcia Demestres
- Alberto Gazale
- Alberto Hold-Garrido
- Alberto Lizzio
- Alberto Mizrahi
- Alberto Nemo
- Alberto Paoletti
- Alberto Rinaldi
- Alberto Veronesi
- Alberto Zedda
- Albina Shagimuratova
- Albino Gaggi
- Alceo Galliera
- Alda Caiello
- Alda Noni
- Aldeburgh Festival Strings
- Aldo Bertocci
- Aldo Caputo
- Aldo Ceccato
- Aldo Protti
- Aldo Sáenz
- Ale Martin
- Alejandra Blandino
- Alejandro Escobar
- Alejandro Fernández
- Aleksandr Pirogov
- Aleksandr Stepanovich Pirogov
- Aleksandra Kurzak
- Aleksandra Zamojska
- Alessandra Gavezzini
- Alessandra Gulino d'Ambrosio
- Alessandra Marc
- Alessandra Marianelli
- Alessandra Paonessa
- Alessandra Ruffini
- Alessandro Amoretti
- Alessandro Barocchi
- Alessandro Bonci
- Alessandro Carmignani
- Alessandro Cipriano
- Alessandro Codeluppi
- Alessandro Corbelli
- Alessandro De Marchi
- Alessandro Dimasi
- Alessandro Moreschi
- Alessandro Pinzauti
- Alessandro Ravasio
- Alessandro Stradella Consort
- Alessandro Ungaro
- Alessandro Valente
- Alessandro Ziliani
- Alessio De Paolis
- Alex Munzone
- Alexander Anisimov
- Alexander Baturin
- Alexander Briger
- Alexander Eschig
- Alexander Gibson
- Alexander Hosson
- Alexander Katlin
- Alexander King
- Alexander Kipnis
- Alexander Klinger
- Alexander Lazarev
- Alexander Melik-Pashaev
- Alexander Morozov
- Alexander Orlov
- Alexander Pirogov
- Alexander Rahbari
- Alexander Sergeyevich Dargomijksy
- Alexander Spemann
- Alexander Sved
- Alexander SVÉD
- Alexander Tsymbalyuk
- Alexander Vedernikov
- Alexander Vilumanis
- Alexander von Pitamic
- Alexander Weimann
- Alexander Welitsch
- Alexander Young
- Alexander Yudenkov
- Alexandra Coku
- Alexandra Montano
- Alexandra Zabala
- Alexandre Da Costa
- Alexandrina Pendatchanska
- Alexandrov Ensemble
- Alexandrs Vilumanis
- Alexandru Agache
- Alexei Ivanov
- Alexei Maslennikov
- Alexey Birkus
- Alexey Ivanov
- Alexey Kovalev
- Alexia Voulgaridou
- Alextre
- Alfie Boe
- Alfons Herwig
- Alfred Boe
- Alfred Brendel
- Alfred Cortot
- Alfred Deller
- Alfred Drake
- Alfred Piccaver