Despite the many utilities offered by iTunes, this software is unable to automatically update your library of songs. Thus, it becomes important to take a look at iTunes Library Updater.
iTunes Library Updater is an independent software that is able to connect to iTunes for the update of your music libraries. The update involves the collection of new album arts and artist information. Furthermore, the updater is able to synchronize your iTunes library with those files that are not compatible with the application.
Although iTunes Library Updater itself comes with an interface, it is not imperative that you use it. This is because the majority of the update process is performed automatically. In terms of size, we have found that iTunes Library Updater is quite tiny. The amount of resources used is also small.