At first you need to include jQuery 1.4.0 or latest, jquery.simpleplaylist.js and simpleplaylist.css.
Then initialize the player after document loaded, e.g.:
$(document).ready(function() {
$('.playlist').playlist();
});You can easly use CSS to style up this simple player by change of simpleplaylist.css or define it in your CSS files.
This is a fork from Yuanhao Li's Simple Player http://github.com/yuanhao/Simple-Player
With some math from Neutron Creations blogpost http://neutroncreations.com/blog/building-a-custom-html5-audio-player-with-jquery/