Apple script to swap a song (or album) url from your clipboard and replace it with the universal song.link url
Download the script from here and place in ~/Library/Scripts. I use it from the Script Menu in the Menubar.
For example, here’s an Apple Music link for a song I recorded by the California Honeydrops:
https://music.apple.com/us/album/get-real-high/1669342098?i=1669342099
To share this with my pals that don’t use Apple Music, I copy this URL to my clipboard, then run the script and now my clipboard has this URL:
https://song.link/us/i/1669342099
And that can be shared with anybody, regardless of streaming service.