Great Idea, But..... I think that it would have been a better idea to work with the developers of the existing MusicBrainz app to incorporate the functionality that is made available here. Just my humble opinion......
* Tested with Android 4.3
* XHDPI app icon
* Added German and Vietnamese translations
* Support Barcode Scanner+ and Barcode Scanner+ Simple
* Use Holo or device default theme when applicable
* Enabled app on SD
* Require camera feature