I was wondering if custom made songs can work for Rock Band Blitz like they do for Rock Band 3? I've recently put some such songs onto my Xbox 360 already and the game did read them, to a point. The game seem to read them and they are on my Song List. When I highlight the song, it'll play the song's preview just fine but once I select it to play, the game crashes saying something about issue reading... So... I was wondering, can these custom songs even work for Blitz or did I miss something here?