why is my mp3 link not working?

Does anyone see any obvious problems with the code for this webpage I put
up? The page comes up, but when I click on the link, it gives me an error
screen. It's a very simple site, if there's an error in my html, I don't
see
where it is. Tech sup****t at Earthlink has been useless. They claimed
there
was a problem with the mp3 file, but I downloaded it from the ftp site and
it plays fine.

Thanks for any assistance.

http://home.mpinet.net/~docsavage20/happy_holidays/the_christmas_song.html