Born in 1967 in Berlin, Yvonne Harder has lived in Switzerland since 1996. She is active as a performance artist and singer in different formations and is regularly invited to participate in international guest performances. In Switzerland, she has worked for different theatres as an organiser and set designer. In Berlin, she performed at the international solo festival Sololala and participated as a singer in Nicholas Bussmann’s street opera “Barnes Dance” at the Sophiensaelen. She has: taken part in the Dada festival in Zurich; used electronic music to create “tonamiepourtoujours”, walk-in stage designs in public spaces in Geneva; and collaborated in a live recording of an animated film on Jean-Jacques Rousseau. She also plays sets as gramophone DJ Betty Bossa.