i listen the songs wich are in languages i know. Those would be - Latvian, russian and english. But if we talk about music, then it doesnt matter what language it is.
Only song I like that's swedish is the caramelldansen.
English I have about 1 for every 5 japanese songs I listen to.
Japanese if you consider anime opening and ending songs and OSTs. I have ever opening song and ending song for roughly 210 animes and about a 1/4 of them I have the OSTs to.
I don't listen to much from America... I don't know why, I think it's the last of true talent. Most of the music I listen to comes from Germany and The Netherlands. But I like some artists from Sweden and Russia as well. I'm in the process of learning to speak German, so music is making it much easier.