UPDATED: Display File Path v3.1
This script will float alongside the Music app and continuously monitor it for a single track to be selected and display that track's file path (if it exists); or the script can be set to likewise display the file path of each playing track. Includes Show in Finder and Copy Path to Clipboard options.
Latest version:
- Officially compiled as Universal
- Commensurate improvements for M1 Macs
More information for Display File Path v3.1 and download link is here.