The other guy never replied so we don't know if that worked for him.
Does Genius work for you?
The only place I can find it now in iTunes is File > New > Genius Playlist and it always returns the same thing regardless of what is selected: 'Genius is unavailable for the song "<name of song>"
the dialog asks if I want to update genius, if I click 'Update Genius', nothing seems to happen.
I've tried songs by Twenty One Pilots, Imagine Dragons and others that aren't off the beaten path (literally, Top 40) and no joy.
Seems like Genius is more of a legacy feature and anything dynamic and related to current music is trying to point you to Apple Music.