Might make sense if there was any chance of that cd ever coming out in any other country- which there isn't..
Also, they should make that clear in the error message, instead of merely saying my credit card is invalid.
I find it pretty hard to believe that I am willing to pay for content but not allowed to..
That said, would buying myself a gift card for that country's iTunes store work?
It's crazy that I have to go to these lengths just to buy a few songs in another language