Andreas Trobollowitsch is an Austrian composer, sound performer, and artist. Using rotation, vibration, and feedback systems, he primarily works with modified everyday objects, prepared fans, and string instruments. In recent years, he has focused on conceptual compositions, self-developed musical instruments, and sound and drawing installations. Interested in the dichotomy between the intellectual and the physical, he incorporates visual aspects, spatiality, movement, and their relationship to sound.