Whats the difference between a regular playlist and an auto playlist?
The contents of a regular playlist do not change unless you manually add or remove items from the playlist. When you add, remove, or change items in your library, the contents of an auto playlist change automatically according to criteria that you have specified. For example, you could create an auto playlist of all of the songs in your library by your favorite singer that you’ve rated four stars or higher. The contents of that auto playlist would change automatically if you ever change the rating of one of that singer’s songs in your library, or if you added or removed a song by that singer.
