Example of MP3 Lists:
<a href="https://stackoverflow.com/questions/8875949/download.php?file=testing.mp3">Download MP3</a>
<a href="download.php?file=testing2.mp3">Download MP3</a>
download.php :
<?php
$file = $_GET['file'];
header('Content-type: audio/mpeg');
header('Content-Disposition: attachment; filename="'.$file.'"');
?>