Three long years after it last graced our ears, the Parallel Series is back with a new pair of well-established producers. This fifth edition sees Sev Dah and Jeff Rushin take on a side each; the result being four expertly crafted pieces of techno aimed straight for early mornings on darker dance floors. Sev Dah doesn't mess about, opening the A side with Svarog, a fierce workout with rough rolling percussion and a pleasingly off kilter melodic line. We're then taken deeper with Morana, a winding adventure with the mood of those early Detroit tracks but with the production values of today, and an evolving, transcendental melody sure to take dancers to another place. Jeff Rushin begins the AA with what has to be the most disorienting track on the release. A distant kick drum disassociates you from the rising intensity of a ringing synth line, before the two gradually fall together with added percussion to bring your head back into the right space. The release ends with Obsolete, a track that quickly disregards its name by filling the audio spectrum with layers of dissonant panning and shuffling hats. This one was clearly produced to bring clubbers to attention and throw a curveball at sets of otherwise traditional techno.