Select None Lives
Did I say there was no "Select None" in Music app's Edit menu? Something had to be done.
tell application "Music"
tell (get view of front browser window)
try
reveal track 1 of it
reveal track 1 of it
end try
end tell
end tell
Run this when tracks are selected in a playlist and muscle memory has you going for Shift-Command-A. It first selects (reveal) the first track of the playlist, which clears any other selection. Then, (because of a bug?) the reveal command run a second time de-selects the first track, leaving no tracks selected.

