This is a great album, and the idea of people from the entire world contributing to the same music is great.
It's easy to hear that the music is created by many different individuals, since the tracks are so different, but there still is a common sound, and it just sounds so professional and well produced. In short, I would not be surprised to hear songs from this album on a mainstream radio channel.
This is a great example of what "open source" can do, that the record companies simply can not.
Definitely an album I will hear again and again, and I can not wait for the next release from this interesting group.