Release Date - 20/06/2016 Abstract & Logic - Switch (LP020) 1. Abstract & Logic - Switch (Original Mix) Abstract & Logic step up to the frontal for LP020 with 'Switch' a single release from this dynamite production duo. Taking you on a journey through sound, from breaks to underground bass dungeon vibes. With stuttering scatty breaks layered with the dirtiest warps this one is a sound system tester.