Amazon Music track URLs should probably be supported (autoselect and such) when adding URLs to the recordings. We do already support artist and release URLs, but not for track ones.
I usually have seen these types of URLs:
https://music.amazon.com/tracks/B0D3QS9NCT?marketplaceId=A3K6Y4MI8GDYMT&musicTerritory=LT&ref=dm_sh_8pK2pprWUITlTuIMGRXORbAhj - everything after ? should just be cleanup to the link below.
https://music.amazon.com/tracks/B0D3QS9NCT
https://music.amazon.com/albums/B0D3QV7HNL?trackAsin=B0D3QS9NCT - as far as I'm aware with this URL, they used to show this when trying to share, before they started to use the above one sometime ago instead.