Sound Object?

Why doesnt this work?


var mySound:Sound = new Sound ();
mySound.loadSound(“music/mp3-01_Ice.mp3”, true);


My Fla is located locally in the same folder as the music folder. I want to start building an Mp3 player.

Also, what is this M4p format thingy?
Can these files work in a Flash player as well?

Please help.

Lost!