Hola, buenas tardes.
He logrado solucionar el problema y lo comparto, esperando que a alguien mas le sirva.
Código:
<html>
<head>
<form id="form" action="index.php" method="post">
<input id="upload-file" name="upload-file" type="file"/>
<title></title>
<script type="text/javascript">
document.getElementById("upload-file").onchange = function() {
document.getElementById("form").submit(); }
$(document).ready(function(){
var description = 'Feel free to listen all the music anytime,
and if you want to add more music to the playlist,
do it <a id="fileupload" onClick=$("#upload-file").click()> here.</a>';