Libra

Libra is a handy application that allows you to create, modify and delete iTunes libraries; this easy-to-use piece of software will also allow you to launch or quit iTunes program directly from its interface.

The program's interface is simple and intuitive, so any user would easily manage it. You will be able to create music libraries from scratch by simply entering a name and location and dragging the folders containing the audio files you wish to integrate onto the newly created library. Once you finished adding tunes to your library, you can launch the iTunes application and start listening to your favorite songs.
This efficient tool will also allow you to rename or delete music libraries with just one click.

Additionally, you can set program to switch to iTunes when activating a certain library or to quit Libra once you launch iTunes.

A relevant advantage of using this application is the fact that it allows you to launch or quit the iTunes software directly from Libra program.

To sum it all up, you should give Libra a try, as it offers you a fast and efficient way to create, manage and delete music libraries.