What do Organizer iTunes Library programs do?

What do Organizer iTunes Library programs do? This is a hard answer to sum up shortly. So I will get right to the point! Organizer iTunes Library programs are capable of cleaning up your itunes library in minutes in what would take a person a very long time to do! So if you have a very long list of music in your iTunes library then this may be something that you are interested in using! Some of the features will help you do things like delete all of the duplicates in your library keeping only the nicer of the two or three duplicates in your library!