The last time I used anything to alter my mood I ended up naked on the roof of KDR screaming the words to MacArthur Park. Therefore, I'm kind of incredulous as to the potential mood-altering capabilities of a radio with a big light on it.
This radio uses one of the new multi-colored LEDs and can cycle through all sorts of sexy hues. The UI is pretty cool, too. You just tip the thing over to change colors, which is kind of what happened after they tipped me off the roof of KDR. Plus, it's only $14.99, so whatevs.