When two producers at the edges of house and electronica like Fell and Erik 'Errorsmith' Wiegand get together, it is no surprise that the results sound out of this world. The only reference point is Workshop's roster, but Protogravity is situated at the very fringes of that sound. The title track is pieced together from tinny, hollowed out drums and fragmented, spliced vocals. In a similar vein is "Atomic 80", with its dark, drum-led rhythm and subtle samples. However, neither track can compare to "Cuica Digitales". Underpinned by tinkling bells, its chanting vocal sample is more hypnotic than a vat-load of peyote.