Audio Gallery?

The new media uploader is great, and the automatic enclosure’s are cool too (although I’m only seeing the first file in my feed) but what about an audio “gallery?” The media uploader has an “add gallery to post” link and I think it would be great to load in a little streaming player with playlist support (or even just a list of single track players.) when I add a gallery that contains audio files.

This would probably be a pretty easy plugin to gin up, but if it was core functionality that would be nice as well.