With diehards like Slovakian DJ/producer David Varchola (a.k.a Embryo, pictured above) running his WEAREUNITY label and churning out slices of ’90s-informed dance music, classically minded house will never disappear. His latest production is an “All Night Passion Mix” of the title cut from UK duo Shef & Demic‘s Working EP (out on August 14, preview after the jump), on which Varchola simultaneously bolsters the original track’s grooving rhythm section and strips down its melodic elements to some bare strings and piano. And when the vocals join the mix for the second time, Embryo’s production hits even harder, proving that sometimes a track’s framework can be even more important than the sounds which fill it out.

Working (Embryo’s All Night Passion Mix)