AlbumCover.FM is a free and easy to use Dashboard widget that will show you an album cover of any of your 50 most listened albums.

This can come in very handy when you have a feeling that you have enough cool music to listen to, but you don’t have the slightest idea of what to listen.

Then, you will just have to fire up your OS X Dashboard and click the widget until you find something you’d like to listen to.

The odds you’ll find at least one of these albums in your top 50 are, let’s not talk in understatements here, HUGE!