Rising Leeds star Jack Sparrow launches his debut LP 'Circadian', following previous faultless Tectonic tribalistic anthems 'The Chase' and 'Terminal'. Following in the footsteps of 2562, label boss Pinch and Cyrus (Random Trio), Sparrow is one the few dubstep producers capable of making the leap from hard-hitting 12" dancefloor releases to full length album. As the restrained 4/4 kick drum of opening track 'Loveless' pounds in, warming chords rise up, and snatches of soulful vocal cuts chime in over building drum layers - you already know you're headed for an involving journey with this album. Fans of Mala, Martyn, Quest and Silkie will feel at home with the vibe of the opening track, yet Sparrow takes things in his own direction with a sound that combines elements of deep house with a tribal side of dubstep.The vibe switches then for 'Dread' - a collaboration with fellow Leeds based producer Ruckspin - a dark, cold ragga-techno rhythm which fans of Headhunter, F and 2562 will pounch on this 12".