To uninstall education-music just follow these instructions.
sudo apt-get remove education-music
This will remove just the education-music package itself.
sudo apt-get remove --auto-remove education-music
This will remove the education-music package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for education-music then this will work.
sudo apt-get purge education-music
Or similarly, like this education-music
sudo apt-get purge --auto-remove education-music
|Maintainer||Debian Edu Developers <email@example.com>|
|Description||Debian Edu music and sound applications|