The third CD by the trio of Rex Casswell (electric guitar), Phillip Marks (percussion) and Paul Obermayer (samples), creating beautiful jagged, sharp edged textures propelled by some of their tightest, strangest, most powerful rhythmic designs yet. The third CD by the trio of Rex Casswell (electric guitar), Phillip Marks (percussion) and Paul Obermayer (samples). Bark! again take their group virtuosity to new areas, creating beautiful jagged, sharp edged textures propelled by some of their tightest, strangest, most powerful rhythmic designs yet. London, 2009.