Not to point out the obvious — but the iPod has revolutionized the way we consume music. We buy music a la carte and play songs in the order we want — not the order dictated by some record producer. We also listen to our music anywhere we please now thanks to a world of new products that range from ear buds that are customized to the shape of our ears to the most sophisticated home entertainment systems. Then when it’s time to hit the road, we snap our devices into place inside our cars and zoom off, music blaring. Well, not quite.
