JAM SE

JAM SE - JAM SE is a free mobile application for a range of Java enabled mobile phones that allows you to control your music collection from your phone, using Bluetooth.
JAM SE requires a Server supporting the Bemused Protocol and a PC with a Bluetooth adapter. Browse or search your music collection on your phone, play most files supported by your music player - including MP3s, CDs, etc.
Control your music player. Pause, stop, rewind, forward your playlist, add songs to the playlist, use shuffle and repeat and control the volume of your player.
Browse and select songs in your playlist; download songs to your phone, customise the look of your phone application with skins.
You can even shut down the PC from your phone. Get more info at: http://mitglied.lycos.de/jamsoftware/