Ooooh, boy. I have a lot. o_o

Most dominant language on my playlist is Japanese (that's a given to anyone who knows who my favorite artists are), followed by English. Between the two languages, that's roughly 85% of my music library. However, the remaining 15% is amazingly varied:

Italian
Russian
Portuguese
Spanish
Chinese (Mandarin/Cantonese)
German
French
Korean
Latin

...and probably more that I'm forgetting. o_o;;

i listen 2 Japanese and English :]

HIGH FIVE FOR EVERYONE WHO HAS DUTCH!!!

i myself have

-english
-japanese
-dutch (duh)
-french
-german
-bosnian
-spanish

I think this is a complete list:

English
German
Japanese
French
Italian
Romanian
Latin
Chinese
Elvish/ Dwarvish/ Orcish *sigh*
Nonsense language

Funny, but the nonsense language ones tend to be my favorites. They might actually be in some mysterious language, but I seem to remember hearing that the words got made up for both of these.

I always listen to Korean and Japanese songs quite a bit, and definitely English - those most of my English songs are on CDs, which I usually don't put on itunes/my ipod. I save that for video game and anime soundtracks - especially when I import them and want to protect the discs as much as I can.

I think I have one song in Russian, a couple in Latin, and one song in Polish...I think. Don't quote me on that. The singer is Polish and there's English in there, but I think a few lines aren't English. xD

There are songs in English, Japanese, Korean, Mandarin and Cantonese in my collection.

All English.

My friend keeps trying to get me to put her crap on my iPod, but I hate not being able to understand the language. It ruins it for me.

After my 4 years of language in high school I might be more open to foreign things because I'll be able to understand them.

Now I'm curious, lol XD
You know, I could tell you if it's Polish or not XD

I listen mostly to Polish and English songs. I understand these languages, so it isn't problem for me.
However I have also some songs in Slovenian, German, French, Japanese, Italian, Latin and Finnish... And one in Ukrainian.
I think that's all ^^

English, Spanish, Japanese, Russian, Latin

English
Japanese
Italian
Spanish
Gaelic
Korean
Chinese
Latin
French
Norwegian

Now that I've figured out how to rip music from youtube videos, I'll probably be expanding a little more for those things I see a video of but can't find a download for! =D

English:My home language and the only language I fully understand and have a good collection of.
Japanese:Anime op and other artists influenced by friends and just browsing the net.
Korean:Well Korea is so close to Japan so why not try it lol i like how it sounds more than japanese at times.
French:hmm celine dion and some misc stuff thats dance
Italian:Josh Groban is love
Chinese(mandarin,cantonese,taiwanese)-from chinese movies and dramas. I'm also chinese and my dad brings lots of movies from hong kong.
Filipino-I'm filipino and my mom gets alot of filipino cds
Romanian-O-Zone lol not just the numa numa song but songs from there cd
Swedish-carmell dansen lol

Yeah hmm so thats 9 languages lol i don't really listen to all of them alot. Right know i have reverted to English and sometimes vear off to japanese and korean.

I have:
English - My native tongue
Spanish - Reik and Selena are love!
German - Tokio Hotel
Japanese - Many anime OSTs and J-Pop/Rock artists
Swedish - Nanne Gronvall's "Håll Om Mig Nu"
Hungarian - Lol, only that one part in my Chicago CD, but it's there.
Romanian - O-Zone
Russian - t.A.t.U. of course!

I used to have many in French and Italian, but they were all lost when my computer crashed. I also have several dubbed versions of Disney songs.

I have songs in only a few languages:
-English
-Japanese
-Korean
-Chinese
-Greek

The Japanese/Korean/Chinese are mostly from anime themes that I liked and went to look up the artists' works to go along with them. The Greek is from when my family went to Greece. My family's come to expect other languages being spouted from my computer by now but the Greek did seem odd compared to the others, at least out of place for awhile.