They're really going all out for Katy B's return single, "What Love Is Made Of," aren't they? We've already heard the tune get reworked by Brackles and MK, and the one and only Felix Da Housecat has dug deep and pulled out this soulful house rework, giving Katy a touch of the old school. It fits perfectly in this back to the future game we're playing, where throwback styles are being reintroduced to today's dance music fan. You might not be rocking to this, but if your parents were in the club in their day, this might be right up their alley.