Random is the New Order
Welcome to a life less orderly. As official soundtrack to the random revolution, the iPod Shuffle Songs setting takes you on a unique journey through your music collection you never know what's around the next tune. Meet your new ride. More roadster than Rolls, iPod shuffle rejects routine by serving up your favourite songs in a different order every time. Just plug iPod shuffle into your computer's USB port, let iTunes Autofill it with up to 120 songs(1) and get a new experience with every connection. The trail you run every day looks different with an iPod shuffle. Daily gridlock feels less mundane when you don't know what song will play next. iPod shuffle adds musical spontaneity to your life. Lose control. Love it.
-- ipod shuffle marketing documentation