Prögressor is one of the many monickers of a German writer, musician, and visual artist (others include Das Lab, Adefis, and Stanislav Wanzmann). No matter which of the arts he touches, he would do it in a very experimental way. For his experimental music he is mainly using the guitar and some computer manipulations, as for example on his debut album "Das traurige Audium". His literary works often deal with the music business as well. Sometimes he puts his guitar and his pen aside and uses the piano for some of his lo-fi electro-prog experiments and improvisations. One of these is documented on the mini-album (maybe it's an EP?) "Krudes Klavier" (2005), which I am presenting here. Some more recent stuff can be found on his own myownmusic-page.
