The Who's 1969 breakthrough Tommy saw a 2003 double-disc Deluxe Edition reissue, which contained a remastered album—there were also Hybrid SACD and DVD-Audio editions containing 5.1 mixes—and a second disc of demos. Ten years later, following the Super Deluxe editions of Live At Leeds and Quadrophenia, Tommy is once again expanded into a Super Deluxe edition of its own and has 5.1 mixe of the album
