Analekta
- Canadian label. Artists include Richard Raymond, Karina Gauvin, and James Ehnes. Catalog, artist biographies, and label information.
- http://www.analekta.com/

Avanticlassic
- Offers recordings from new musicians of the genre. News, artist, shop, media, and links.
- http://www.avanticlassic.com/

Amati
- A label belonging to the Bayer Music Group, a connection of independent classical music publishers in Germany.
- http://amati.de/

Albany Records
- A specialized label located in New York, USA.
- http://www.albanyrecords.com/

Acoma Company
- Canadian classical music label. Artists include James Lentini, Jerry Sieg, and William Ghezzi. Artist biographies, MP3s, order information.
- http://www.acoma-co.com/

Atoll Recordings
- Producers of Classical, historical and contemporary recordings, based in New Zealand.
- http://www.atollcd.com/

APR Records
- UK label specialising in historic recordings and biographies of famous Classical pianists.
- http://www.aprrecordings.co.uk/

Arbiter Records
- Independent specialist label for historic recordings. Includes detailed liner notes online.
- http://www.arbiterrecords.com/

Azica Records
- Uses both traditional Jazz and Classical recording techniques.
- http://azica.com/

Audiofon Records
- Classical music record label based in Miami, Florida. Recordings ranging from piano to cello and orchestra.
- http://www.audiofonrecords.com/

Artek Recordings LLC
- Classical music recording company. Audio samples and online CD orders.
- http://www.artekrecordings.com/

Arsis Audio
- (Record label of Schirmer) Online catalog.
- http://www.arsisaudio.com/

Allegro Music
- Classical and (on the Opera d'Oro label) opera recordings.
- http://www.allegro-music.com/