by Jamie KoBuzzFeedBuzzFeed Staff If you've never watched an NPR Tiny Desk concert, it's basically exactly what it sounds like - artists performing live in a tiny office space, completely stripped down and raw. It has this way of spotlighting new talent or humbling some of the world's biggest artists, showing a much more intimate side of their artistry than a normal show ever could. But there's one detail most people miss: every artist who performs there has to leave something behind.