I found an interesting topic on the IGN forums, with some additional songs that are supposedly leaked from TP... most of which were taken out of the trailers. but it also contains that first song I posted here. So it could be possible that Nintendo may include it in the game, and personally I would find it a fitting Credits Song, but who knows.

Anyway, I can't directly Link that rar file here since they would prefer people not do that... its a 4 song RAR file.
Here is the topic:
http://boards.ign.com/legend_of_zeld...8960980/p1/?42
there are a few mirrors in there, but since I can't host it myself, this is the best I can do. if you want to see the 4 songs, go there and get it from one of the working links. I think its worth it, specially if these are real! ^_~