Contraposition - II. Essay, 4:26 Weston Olencki, trombone, Eric Wubbels, piano Contraposition - II. Essay, 4:26 Weston Olencki, trombone, Eric Wubbels, piano Gretchen am spinnrade, 16:46 Mariel Roberts, violoncelle, Eric Wubbels, piano If and only if, 25:23 Wet Ink Ensemble Katachi (Wet Ink Ensemble ) Part 1, 6:31 Part 2, 12:44 Robert Fleitz, piano Psychomechanochrometer, 14:09 Tautology and Translation , 16:18 Ensemble Lemniscate The children of fire come looking for fire, for amplified violin and prepared piano , 2012 (Wet Ink Ensemble ) Part 1, 12:04 Part 2, 12:46