iDeduper is software to find and delete duplicate songs on iTunes faster (iTunes duplicate remover free to try). You can customize which tag to be compared and how similar are they. After search, you can use auto marking to automatically mark duplicate songs for deletion.
iTunes, duplicate, finder, duplicate musics
Recent Changes: Change default options to include missing tracks and automatically mark those on Auto Mark.
Install Support: Install and Uninstall
Supported Languages: English
Additional Requirements: iTunes 6 or later