Background music can actually help your auditory learner concentrate. Headphones keep things quiet for your other students, but make sure the volume is low enough that Mr. Music can still hear you speak to him. (Love the headphones!)
The life-sized remote controlled mini refrigerator may look awesome, but at the price it is listed at, it isn't the droid people are looking for. A cheaper and much bigger alternative is the Darth Vader beer fridge and vodka fountain.