Music Tag Editor - mp3 tagger, album art changer is a free multimedia application that allows you to customize your favorite music or mp3 tag efficiently, including album art. Developed by DevLab, this app is highly recommended in the Play Store and offers a user-friendly interface.

With Music Tag Editor, you can add and customize audio title, album name, artist name, album art (support image crop), genre, composer, year, and comment. The preview feature allows you to see the changes before saving them. The tag and album art customization applies to both the file and Android MediaStore database.

It is important to note that Android 4.4 (Kitkat) and AndroidLollipop) lock the write permission in external SD card for all apps. Therefore, it is recommended to keep your music files in your device's internal storage before editing the tags.

Overall, Music Tag Editor - mp3 tagger, album art changer is a great tool for anyone who wants to customize their music collection easily and efficiently.