User blog comment:Tribellium/Prequel Storyline & Music Box System/@comment-1854594-20120722185739/@comment-1956117-20120723000811

... and you just ruined his bubble of awesomeness lol

Well, it would be useful for people who haven't purchased the Rezurrection (like me). And it would most likely be non-canon musical easter eggs that he's talking about.