Luigi's Mansion Deleted Itself

[XxOblivion77]

So yeah, I haven't touched any music modifiers or anything, but whenever I choose Luigi's Mansion, the game freezes. Help?

EDIT: This for Super Smash Bros. Brawl NTSC (RSBE01)

[Full Metal Kirby]

Specific codes for Brawl have been known to mess up My Music data; Use the Music Fixer codes on the first page of the SSBB Code topic.