private trackers is where its at and heres a snippet to a radio script, now you put the rest of the puzzle together!
PHP Code:
//#CLIENTSIDE
function onCreated() {
play("http://www.link.to/some/song.mp3");
}
Don't bother trying to play MP3's you upload to the graal server since there is just not enough room to work with as well as the 1MB~ download limit so find a webhost you can upload music and link to.
http://www.vinden.nl also has a mp3 search! just food for thought.