Heartbeat just has that effect on you. It might seem like any other track by title, but you're not that shallow, right? After you get past the basics, "Heartbeat" really comes into its own. The melody is genuine and the euphoria is powerful. There's actually a single moment before the drop when the track really opens up. And that's when it gets you.
John Dahlback has a history of giving his progressive tunes an electro edge, and this is no exception. The raw baseline balances beautifully with the lofty vocals from electro pop artist Little Boots. "Heartbeat" has that extraordinary depth that your looking for.