Austrian drummer percussionist Rudi Fischerlehner (RM, Xenofox, Parrot Feathers, &c) in his first solo album of energetic, polyrhythmic construction, titled for a chance proximity to a note on 15/8 rhythms and Rene Pollesch's book "www-slums", apt for the blend of precise playing and creative abstractions heard in this engaging and propulsive album.