China's character song previews came out yesterday! And there is some girl's voice in there along with China-aru's voice. Is that person a character in Hetalia? Anyhow, here's the link:
If you want the preview with the Japanese romaji and the English translation, here's the link:
I like this song because there are Chinese words in it, too. See if you can spot them in the translated version! ^_^
If they don't appear highlighted, then just type it in in your URL box. The songs are only previews, but I'm sure that they would be very good to listen to anyhow!
Aiyaa Four Thousand Years preview link:
It is a very sad song, or at least it sounds like it. But maybe China will sing about western takeover in the full version of the song.