Aivar Tõnso is a musician, sound artist, and curator of interdisciplinary cultural events. He has been involved in electronic music since the early 90s and has participated in projects such as Hüpnosaurus, Kismabande, Kulgurid, and Ulmer. Having long navigated the fringes of club music and experimental electronic music, in recent years he has primarily worked in the field of sound art, creating sound installations for site-specific environments and galleries. In one way or another, space and its creation through sounds play an important role in his work.