The Danny Elfman & Tim Burton 25th Anniversary Music Box,' a very special box set that features expansions of the 13 original scores that Elfman has composed for Burton's iconic films. This is a newly-produced library of 16 CDs each packaged with artwork by Burton, adding up to more than 19 hours of music, including 7 hours of previously-unreleased Masters, demos, work tapes and other rarities.