2. Jack White "Freedom at 21" Helium Balloon Flexi Vinyl: Flexi vinyl isn't exactly groundbreaking (more like flimsy, throwback fun), but the method of distribution here is certainly lofty. Tied to biodegradable helium balloons and released into the wild, the “Freedom at 21” single is sure to irritate Jack White completists who don't live within, I don't know, several hundred ...