hvob: trialog hvob present their second album as an interdisciplinary work of art: ten physical processes are reflected in interactive installations, visuals and sounds. with their successful debut album (hvob, 2013) and five eps, hvob have crafted a unique panoply of sound: intelligent and driving, challenging and melodic. trialog, the second album by the producer duo anna mŸller and paul wallner, will be releases on april 17th. i. project above all, trialog is an interdisciplinary art project, comprising a discourse between the disciplines of sound, video and installation, realised by hvob, the vjs licherloh and the visual artist clemens wolf.