Not sure what to think
This is a really intesting idea for a song, but there were many things that took away from it's quality. Firstly, let me compliment you on the authentic sounds of the instruments, well done.
A couple of things to note. The notes were generally flat, and some of them were just completly bad-sounding. It almost hurts to listen to the flute screech. Also, the flute in the beginning has an unbearable crunchy noise.
Later on in the song, you change the melody completly and throw in a modern beat. That distracted from the original intent of the song.
Sorry mate, but I think you would have been better off with just the second half of the song. I'd be interested to hear the second half developed a little more.
-[CE]