Install banshee-extension-duplicatesongdetector by entering the following commands in the terminal:
sudo apt update sudo apt install banshee-extension-duplicatesongdetector
Description:
Duplicate song detector extension for Banshee
This package adds duplicate song detection to Banshee, allowing it to detect and remove duplicate songs in your library. . Banshee is a media management and playback application for the GNOME desktop.
Homepage: http://gitorious.org/banshee-community-extensions
Version: 2.4.0-4ubuntu2
Section: universe/sound