This trio of trombonists Jeb Bishop, Matthias Müller und Matthias Muche plays music that ranges from sound-sculpture noise drones to walls-of-Jericho-collapsing blasts to delicate webs of air and tone, resonating overtones with layered articulations. Pushing the acoustic properties of the instrument and the physicality of the players to their limits and beyond, the musicians put their archaic contraption through the bone mill, pulverizing it, sublimating it, and breathing new life into it, all in the spirit of Vinko Globokar’s remark that a musical instrument is not a sacrosanct object, but merely an extension of the body.