No specific info about version 1.4. Please visit the main page of Duplicate Music Cleaner on Mac Informer.
Scan photos library to identify similar looking photos.
Identify and remove duplicate image files on your Mac.
Add or modify ID3 tags and album covers for your music collection automatically.
Scans your computer for duplicate files and removes them to regain disk space.
dupeGuru Music Edition is designed to detect duplicate audio files.