MP3 players allow people to compress thousands of songs into a small portable device. Apple makes a variety of iPod models, while Rio, Sony, Panasonic and others provide players as well. There is a large variety in memory space, sound quality, features, physical size and price of MP3 players, so rate the models below to help inform others. If there is another model that you would like to rate, please click the feedback tab at the bottom of the page.