I don't usually listen to music in other languages (besides Japanese?), but this vocaloid song (Meteor) in German was fun to follow with the lyrics. Great voice...
Even though I think it's missing something; maybe it's too short or simply looped, there's a certain foreign elegance and grace in the harmonies; as well as a subtle tribal-like drumbeat that adds another raw layer to the song... In other words, when I heard this song in-game I knew right away I would like the character x)
And then we have this... song. I've been listening to it lately, trying to use it as inspiration in determining the kind of feeling I want a certain story to relay. It's a lovely, sad touhou song with shocking visuals that get me every time.
Oh, well I was looking for one more song and happened upon Ragnarok Online. This is a slow piano rendition of an upbeat tune. If you know the original song, you'll really appreciate this. Otherwise, it's not bad.