Florian Walter  is a musician and composer who seeks new ways to develop and construct sound and to perform it in a situative context, without falling back into the stereotypes of traditional music. He developed an uncommon way of producing dense and microscopic fields of sound which aesthetically blur the borders between drone, noise, musique concrete, and contemporary improvisation.

Achim Zepezauer - after a few gates started bleating and Achim Zepezauer took to one’s heels, he is now back with his tischlein elektrish to present electro-acoustic ear candy via live sampling of vinyl, tapes, and everything that he can trap.

Improtest is a concert series that brings improvisational music from local and foreign authors to the local audience. The monthly concerts have been taking place since 2005.