The Podcast Mash up game goes like this:
Post a recording to the Podcast Hotel Mash Up Room. You can say something, play your music, add instrumentals, etc.
Australia is represented there now. Any other podcasters, musicians, want to add their mash from a different part of the world? In the comments, please add where you live so we can see what parts of the world people are mashing and how it changes in style and tone as the mash ups build out..
(Via PodCast Hotel.)