Fresh off one of the year's best hip-hop singles to date, Detroit's Black Milk is set to drop one of the very few essential Record Store Day releases from this year's selection, in the form of his vinyl-only Synth or Soul 12". Listen to a track from each of the Small Wonder-referencing 12-inch's two distinct sides below. Synth or Soul is out on RSD (April 20) via Black Milk's own new label/creative house, Computer Ugly.