Listen to all your favorite jams before dinner so you'll be prepared to bust out a tune on your wine glass during your meal. The musical wine glasses from Uncommon Goods ($80 for a set of two) are crafted from clear crystal, which will allow them to make lovely musical tones. The gold lustre on the sides will let you know just which tones will be produced due to the level of liquid in the glass. With a little practice, you can be as awesome as this guy...