free music forum: TetraTon

free music forum presents the Austrian premiere of TetraTon, the duo of Liz Allbee and Sabine Ercklentz. Both perform on trumpet and electronics, exploring extended timbres and the movement of sound through space. The concert is curated by Corinne Studer. Doors open at 19:30; the promoter gives an approximate concert window of 20:15–22:30.