Are there regional differences with the Ashley scenes in WarioWare Touched?

[CM30]

Because I downloaded a direct rip of the soundtrack (in the original format), and it has files named:

058 BGM #58 [SEQ_BGM_demo_ashley_house1].mini2sf

And

059 BGM #59 [SEQ_BGM_demo_ashley_house2_EU].mini2sf

But what's the EU bit mean? I hear no difference in the songs, they're both this one:



Yet they're labelled differently. Any ideas?

 

[The 3rd Wario Brother]

This is just a guess but perhaps there was some alterations that had to be made during localization, Which means there is something different about the cutscene it self that nobody noticed (other than the language barrier i mean).