MusicHelper

AppleScript to control Music.app in background.

Run on macOS Big Sur for using SF symbol in scripts.

Use Automator.app or Alfred 4.app to run these applescripts with keyboard shortcuts.

Applescript Learning

First useful blog concerning Applescript

iTunes AppleScript examples (command examples)

iTunes & AppleScript Basics

(Official docs of Applescript are not recommended for being poorly documented.)