The Austrian composer and sound artist Andreas Trobollowitsch works with instruments he has developed himself and modified instruments, as well as modified objects and plants; his works are characterised by their reliance on rotation, vibration and feedback systems. A central theme is the relationship between structure, materiality, and time, with a focus on timbre and spatial perception. Trobollowitsch received the Austrian State Scholarship for Composition and was a SHAPE Artist in 2017. His works have been presented internationally, including at the Konzerthaus Wien, Musée des beaux-arts Rennes, Serralves Porto, Novas Frequências Rio de Janeiro, and Instituto Moreira Salles São Paulo. His recordings are released on the labels schraum (Berlin), Monotype (Warsaw), Crónica and Sonoscopia (Porto), mAtter and ato.archives (Tokyo), and Futura Resistencia (Brussels/Rotterdam).