This? Is awesome. Thank god somebody over at Required Eating keeps up with Improv Everywhere, because we don’t, or at least we haven’t been (Welcome to day one), and there’s a chance we would have missed this fantastic video. The so-called spontaneous musical takes place in a Los Angeles shopping mall, which is in on the joke and rigged with hidden cameras. The music, according to IE, is piped in through the mall’s sound system. Watch and marvel, then click over to IE to get the inside scoop on how they did it.