scala choir videoScala & Kolacny Brothers hit the internet's radar when their haunting choral take on Radiohead's 'Creep' boosted David Fincher's 'Social Network' trailer to masterpiece status. Belgian brothers Steven and Stijn Kolacny and their completely female choir (numbering more than 200 members) have enjoyed a wave of newfound fame ever since.

Here, Scala & Kolacny go over some of their coolest cuts and ruminate on becoming more like the rock groups they've spent 15 years covering. Watch our two-part conversation here.