playa is a streaming mp3 player that you can embed into your webpage to offer backing music. This little critter use a flash-object for playing mp3's, but leaves the handling of the gui to html/javascript. This makes it extremely easy to tailor the appearence to your needs. You will need some basic html-skills to tamper with the appearence, and you will need some of the same skills to edit the playlist (witch is in xml-format).