Music Postmodern Jukebox Performs Jazz Versions of ‘Hedwig’s Theme’ From the ‘Harry Potter’ Films Jan 17, 2017 Facebook Twitter Pinterest WhatsApp Linkedin ReddIt Email Print Musicians Scott Bradlee (piano), Adam Kubota (bass), and Mike Cottone (trumpet) of the pop music cover band Postmodern Jukebox performed a stunning jazz variation of “Hedwig’s Theme” from the Harry Potter film series.