loadSound problem

I have used the loadSound() command before without problems using a url. This time i would like it to play a url that is in a txt file that is on the server.

The purpose for this is that i have a form that a user inputs the url of the song and is then imbeded though php to a txt file named song.txt.

Here is what i have right now that isn’t working…

 song = new LoadVars();
song.load("[http://www.thelibrium.com/myspace/kelly/song.txt](http://www.thelibrium.com/myspace/kelly/song.txt)");
music1 = new Sound(song, true);
music1.loadSound();
display = 0;
music1.start(0, 999);
sounder.play();
music1.onSoundComplete = function ()
{
	music1.start(0, 999);
}; 

hopefully someone can steer me in the right direction

thanks for your help