- Abdo adil
- ABRACAX
- Achalay
- Across the Border
- Ad Vielle Que Pourra
- Adas
- Ahmet Akmyradow
- Aidan O'Flynn
- Aidan O'Rourke
- Aine Furey
- Alain Genty
- Alan Lomax
- Alan Lomax & Various Artists
- Alan Stivell
- Alasdair Fraser
- Alastair McDonald
- Alastair Savage
- Alberto PT
- Ale Moeller
- Ale Möller
- Ale Møller
- Alex Beaton
- Alfred Deller
- Alfred K Parolino
- Alina Gingertail
- Aline Dríade
- Alison Kinnaird
- Alizbar
- All Jigged Out
- Allan Johnston
- Altan
- Aly Bain
- Aly Bain and Ale Möller
- Amarok Avari
- Amorroma
- An Spiorad
- Ana Bolivar
- Anach Cuan
- ANAM AMHRAN
- ANDHERB
- Andrea Griesser
- Andreas Winkler
- Andrew Gordon
- Andrew McCowan
- Andrew Mill & Friends
- Andy Irvine
- Andy Lang
- Andy Stewart
- Angelo Kelly & Family
- Angie Andrade
- Angelo Kelly & Family
- Angie Andrade
- Angster
- Aniar
- Anita Santivañez
- Anne Lorne Gillies
- Anúna
- APM Music
- Aranel
- Archie Fisher
- Argyll Ceilidh Trail
- Aristotle Mednick
- Arthica
- Arthur Coates
- Arthur Gillies
- Artistes divers
- Arty McGlynn
- Aryeh Frankfurter
- Asa de Grilo
- Ashberry
- Aster Red
- Atlántica Vapora Orquestra
- Auld Hat New Heids
- Avonmora