D1 boss Doyle delivers in style on this four-tracker – ‘Unused’ is ultra-clean, interesting floor-friendly melodic techno with a fidgety UR-style bassline, mesmerising pads and syths and a stirring break. ‘The Dye Is Cast’ delves deeper on a 100% Pure tip, with juddering drums and intricate synths and a reduced P-funk bassline. Serious stuff.