I just completed a small reusable, re-skinnable, XML driven music player for a Sony intranet site. Quite a simple job really but fun to do.  It loads in a bunch of tracks and their titles etc. plus a bunch of different background skins for each language. As well as the normal playback controls etc. – all in a custom scrolling interface. Small but nice.

Its obviously an intranet site so Ive hosted a demo of it here.