Getty Images

Check Out Nat And Alex Wolff's 'Look Outside' Video

BRB while we head to the window right quick.

The "Paper Towns" cast is basically a pack of double threats. Because while Cara Delevingne has the beat-boxing skills to make your head bounce involuntarily, Nat Wolff is a super cool crooner who's out to break your heart clean in half with his piano-strumming fingertips.

Presenting "Look Outside," Wolff's collaborative contribution to the "Paper Towns" soundtrack, recorded with his brother and music partner Alex.

The video for Nat & Alex Wolff's soft melody was revealed in part Friday (July 17) night during a live Q&A session Wolff did with Delevingne, author John Green, along with other cast and filmmakers from the book-to-screen adaptation.

Nat & Alex Wolff are in good company for the "Paper Towns" album, which also boasts artists like Vance Joy, Saint Motel and Sam Bruno -- each of whom performed their songs live for the "Paper Towns" stream event.

"Paper Towns" hits theaters on July 24.