okay now there's just no consistency at all, let's just name the tracks that didn't even appear as retro tracks like this
https://www.mariowiki.com/3DS_Rock_Rock_Mountain
but others that didn't appear as retro tracks aren't like this I guess
https://www.mariowiki.com/3DS_Rock_Rock_Mountain
but others that didn't appear as retro tracks aren't like this I guess
https://www.mariowiki.com/Wii_Koopa_Cape
example of what I mean