aaaa has been played on NTS shows including Optimo, with New Age Crusade first played on 24 October 2017.

There are at least two artists with the name AAAA:

aaaa is the pseudonym for Japanese video game composer Mamoru Miyata (宮田守), born March 1994. AAAA is one of the monikers of Mexican electronic music producer and performer Gabo Barranco. He's one of the co-creators of the itinerant rave party collective known as EXT, based in Mexico City.