This is a must-have app for those people who are serious about their music collection. It helps you change all the tags in your songs for a personal touch. It is not only for Android but it can be used with a wide range of audio players, as it will add your favorite album art for a song to your music collection. The app is useful when your music player is showing or updating duplicate album art. You can ask them to use Tags for showing unique album art.

This is an official application and it is free to download.