It was in his hometown of New York during the early '90s, when David Sumner aka Function first became seduced by techno. Since then, Function has released on the likes of Damon Wild's Synewave imprint and his own Infrastruture label, slowly becoming one of techno's true underground heroes. Now nestled in the electronic capital of Berlin, Sumner is continuing to work on the acclaimed Sandwell District outfit alongside Portion Reform partner, Karl O'Connor aka Regis.