A grand piano, a washing machine drum, voices, and metallic rattling: at the 7th Days of New Music festival, language, music, and movement tumbled into one another. Jaap Blonk unleashed vocal fireworks, the Weimar Experimental Choir turned numbers into sound, and the ACC Metal Orchestra joined in. The performance at mon ami recalled the 1922 Congress of Dadaists and Constructivists in Weimar. A procession then carried the event through the evening streets. By the end, the listeners had become performers themselves: „Brüllt, brüllt, brüllt …“