While you're waiting for the room mothers to show up with cupcakes.

Aw, come on. It's the last Friday before Christmas. You know nothing productive is going to happen today.

So, while you're updating your facebook status or doing some last minute internet shopping, I recommend the online radio station Pandora.

Instead of grouping songs into genres, like other online stations, Pandora uses the Genome Music Project to find new music based on the music you already like.

Just type in the name of an artist or song, and Pandora "creates a radio station featuring that music and more like it."

image, Ian Hopkins.