Frieder Butzmann is a German musician, composer, and sound artist. He is best known for his contributions to the experimental music scene in Berlin during the 1980s and 1990s. Butzmann's music is often characterized by its use of found objects, noise, and industrial sounds, as well as its incorporation of spoken word and performance elements. He has collaborated with a number of artists in various fields, and his work has been exhibited at institutions such as the Berlin Biennale and the Museum of Modern Art in New York.