USA and Europe releases?

[Madden-X]

Okay, here's my little confused moment..

A while ago, someone posted a Girls Aloud and Sugababes discography, which is awesome of course... but I'm kinda confused what is allowed and what isn't.

So basically.. everything that has been released in America is not allowed... but albums, singles and such that are only released in the UK, France, Russia, the Netherlands, Spain, Italy etc. are allowed?

Because if so, am I allowed to upload something from Anouk (a Dutch artist under the EMI label) without causing trouble for AHS?