Four definitive Der Zyklus tracks on the Clone Aqualung Series. Featuring the aquatic funk of ''Mxyzptlk'' and the rigid, robotic pulse of ''Formenverwandler.'' Included are the Dopplereffekt-esque tracks ''Der Tonimpulstest'' and ''Die D?mmerung Von Nanotech.'' Essential Detroit-rooted electro-techno that has been out of print for far too long. Absolute must have masterpiece by Heinrich Mueller (Dopplereffekt / Arpanet).