November 22 2019 - 1:03 pm
UPDATED: Copy Tracks to Multiple Playlists v5.0
For macOS 10.15 Catalina and later only. This script will copy the selected tracks to one or more chosen playlists.
Also see Remove From Other Playlists.
More information for Copy Tracks to Multiple Playlists v 5.0 and download link is here.