New Passion Pit mp3? And Andrew Bird? And Antlers?

And they're all different takes on the same song?
If you're like me, you caught one of the Zync American Express commercials and thought "wow, that's really good music for a credit card ad." That's because, when running with their 'create yours' theme, they had all three of the previously mentioned artists create their own song for the commercials.

Well you can download the full songs now as mp3s. Yay for fun commercials. And yay for the songs being really good.

Passion Pit - All These Trees
The Antlers - Bird Bank
Andrew Bird - Manny's Montage