i've been listening to music in foreign languages for a long time, i've got quite a lot, afrikan, italian, hindi, punjabi, urdu, farsi, armenian, turkish, arabic, polish, ukrainian, russian, croatian, french, dutch, german, patois, spanish, portugese, brazilian portugese, even "made up" languages, where singers make up words and use that as an instrument, and other "worldy" languages, even if you don't understand it, eventually and over time you start to pick up words here and there because of listening to it for so long, and you also begin to distinguish what a particular language is, which is a plus in my book, it's like "oh wait that's not russian, that's polish" you're able to tell the difference intelligently and because of that it opens up your mind and you're not that 'ignorant' to other cultures and it also opens you up to other cultures and ways of life via musically
if anyone ever wants to listen to other languages out of curiosity or whatever, let me know or give me a PM or something, i can set something up...oh and as nice cans said music IS universal, check the sig if you want to see what i got or want anything in particular there
also Siebel you may want to check out this thread:
"World Music" recommendations