FoxyTunes 3.0 for Firefox is a browser plug-in that turns any webpage with media files into a playlist that you can play right there on the page, without needing to launch a separate player. It also adds controls to the browser window for the most commonly used features in iTunes and other media players.

The latest version of FoxyTunes enhances any page that has music on it by automatically adding the Yahoo! Media Player to that page. This lets you directly play any track on that page or even the whole page as one big playlist.

Here’s an example MP3 file to test it with: NIN’s Discipline.

FoxyTunes is a free download from Yahoo! Music.