Audio player example

I am trying to make this audio app a bit more like the video player example, But i don't want to try rewriting the code from the video player example.

does anyone have a sample snipplet or class they use to grab list of songs from a xml file? so the list can be updated server side.

Looking at the video player example it seems like it affects at least 4 files to make it happen

- categoryFeed
- showFeed
- appDetailScreen
- appPosterScreeen

I have to think with so many audio/radio apps that someone has a easier way to do this however.