True Sneaker Social die-hard Etch returns with a monumental new album. Scream of the Butterfly shows the depth and breadth of one of the illest producers operating across the many spheres of club music with a distinct “you ‘kay?” slant.

From the moment the low-end pressure and loaded samples rear their heads on the opening track, Zak Brashill demonstrates his intent to sculpt Scream Of The Butterfly as a proper album — an end-to-end listening experience full of peaks and troughs which focus on sonic storytelling much more than club functionality. Throughout his imperious output to date, the man like Etch has displayed an affinity for sound design to match his instinct for what bangs on the spectrum of dubstep, garage, jungle and hip-hop, but now he’s gone postal on soundworld-building, with a grip of heavyweights drafted in to help set the scene.

Fellow Sneaker alumnus J-Shadow lends his maverick footwork science to ‘Star Fallen’, while UK rap anti-royalty Lee Scott brings his unmistakable Runcorn drawl to dusky head-nodder ‘Not Surprised’. UK bass-synth-ambient enigma E.M.M.A drops in for the moody, meandering midpoint ‘Stepford Lives’, and Killa P and Emz deliver blazing bars to the double dose of ‘Prayer Wheel (Left You Fi Dead)’ and ‘Heat Map’ respectively.

Elsewhere Brashill follows his own razor-sharp instincts into warping stop-start drum science, widescreen downtempo with teeth, seasick synth studies, moody-but-cosy 140 and lots more besides. Nothing comes as standard, but Scream of the Butterfly is ruff when it wants to be, subtle and spacious if the vibe demands it, and consistently packed full of the detail and intrigue that we’ve come to expect from one of the most inventive and reliably sick producers in the contemporary bassweight firmament.