* Agitation Free
* Pekka Airaksinen
* Airway (Los Angeles Free Music Society)
* Albrecht D
* Alcatraz (band)
* Älgarnas Trädgård - checked!
* ALL-7-70 (Alan Sondheim)
* Alternative TV - checked!
* Alvaro Peña-Rojas (The 101ers)
* Ame Son
* AMM - checked!
* Amon Düül
* Amon Düül II - checked!
* Anal Magic and Reverend Dwight Frizzel - checked!
* Anima/Anima Sound (Paul and Limpe Fuchs)
* Annexus Quam
* Aqsak Maboul
* Arbete och Fritid
* Arcane V
* Archaïa
* Archimedes Badkar
* Gilbert Artman (Urban Sax)
* Art Bears - checked!
* Art…