New releases last eight weeks: Bass

Review: Blawan is not only the most notable electronic producer to have ever come out of Barnsley (as far as we know, anyway_ but is also one of techno's most relentless innovators. He's done it all from heft, swinging bass to the most caustic and experimental techno. For this one on XL he aims at the club once more. 'Fires' is our pick - an unrelenting, tightly stacked rhythm with alluring vocal hooks swirling up top and weird synth sounds adding even more unusualness.

Review: Inspired by "slow and quiet life on the southern coasts of England", the debut from CVOIA - a new collaboration between producers and Captured Visions label founders Adam O'Hara and Tom Parker - offers gorgeously lolloping, lazy beats and expansive, cinematic orchestration. There's the brittle, slow motion breakbeats and woozy instrumentation of the duo's original, then remixes from four of their favourite acts: Awakened Souls, Inhmost, Jack Lever and Synkro. All the tracks are about as strenuous as an afternoon on the beach, and equally nourishing, with Synkro's rich, synth-soaked near-ambient mix a dramatic, undisputed highlight. Jack Lever's Northern Mix, meanwhile, wouldn't sound out of place nestled somewhere in Mo'Wax's first dozen or so releases. High praise indeed, but much deserved.

Review: Dogpatrol returns to Sneaker Social Club with four more tracks of gritty, genre-bending rave damage. Despite hailing from Offenbach in Germany, his sound blends UK influences like breakbeat hardcore, dubstep and garage and that results in a mutant style that's uniquely his own. '1200kcal' features jagged UKG drums and cosmic bass arps while 'Baby Flame 'channels warehouse electro with a heavy synth splat. 'Ya Playin Yaself' delivers a dubstep roller with playful keys and 'Offgenbach HBF Riddim' adds a breakbeat twist with echoes of The Blapps Posse. Dogpatrol's irreverent, misfit approach to rave shines again here.

Review: Mucha, AKA Amanda Butterworth presents a stunning double header for Frequency Domain's tenth birthday release. But when up against one of the most thoughtful, precise, yet loose and rave inducing producers in the history of synthesisers, there was only ever going to be one opening point being made here. Surgeon's remix is typically essential for any techno fan. So while the original 'Skin' is this patient, rhythmic but beat-less slice of post- (or pre-)club stuff, full of ecstasy moods and comedown overtures, Surgeon's take refocuses us on the repetitive vocal patterns and slaps a wonderful compelling broken kick underneath to create a proper dancefloor builder. B-side 'You Make Me Go Under' goes for a neo-Bjork style IDM leaning piece, which then gets a moody, apocalyptic Datassette cut to top off an exceptionally strong package. Buy it. Buy it now.