At the time of writing, Windows Media Player 11 or 12 offer the user a straight-forward way of listing, selecting and playing your music tracks. There are many others that you may wish to use, however they may not offer the same functionality. We are not in a position to advise you on anything other than the use of Window Media Player.

Note that WMP can be set up easily to monitor your iTunes music library such that you may continue to use iTunes as your music management program and WMP as the UPnP server. After initial configuration of WMP's UPnP functionality, it can run in the background.