The 22 Magazine Playlist #2 (The Submarine Hotel): Bier by Bernd Klug/Bernhard Hammer.

Currently residing in New York and Vienna, Klug works as a double bass player in a wide variety of contemporary contexts with a focus on improvisation.
His solo work focuses on the world inside the double bass: the bow, the body, and room frequencies lay the groundwork for a radical reduction of both the composer-performer’s role and the traditional musical narrative.

http://klug.klingt.org/