With the Japanese word for the elementary particle group "quark" printed on the label, the theme of this record is quantum mechanics! The A-side is "Superposition" (sample1), where multiple layers of acid bass, synthesizers and drum machines drift out of phase over ten minutes. The B-side takes a different approach with the 12-minute "Chromodynamics" (sample2), letting acid swim through a sci-fi subspace where synthesizers echo — equally hypnotic. Truly one of a kind. (Original Japanese text by Akie)