Hear Cheerful Doo-Wop Cover of Hanson's 'MMMBop'

The Postmodern Jukebox project uses a reliable formula: take ubiquitous modern hits, rearrange them in vintage styles and revel in the contrast between old and new. The latest song to get the Postmodern Jukebox treatment is Hanson's "MMMBop," which became a No. 1 hit in 1997. Postmodern Jukebox take the...