"4tc Boom" (Sample 1), a Davy-style progressive trance-techno track at 154 BPM that hits its peak, and "+390" (Sample 2), a precise, broken polyrhythmic grime-techno track at 138 BPM that makes the most of Digitact’s crisp, heavy bass (Sample 2) and the powerful floor-filling weapon “Parthian Tactics” (146 BPM) (Sample 3)—a tribal, broken-beat, floor-burning bass techno track created with hardware synthesizers. This release features five tracks in total. (Original Japanese text by hamon)