Web-based music players are readily available on the Web for Myspace and other social networking site users, but here is a popular list Peter Butler reviewed on the Webware blog. All the players he reviewed allow for custom playlists, which is a nice feature for embeddedable music players.
Read the full article here:

http://www.webware.com/8301-1_109-9758036-2.html?tag=cnetfd.mt