GSC/HGSS Kanto gym leader battle. Not because it's bad, but because it's so COMPARITIVELY bad alongisde the god-tier RBGY/FRLG one.
Same thing with the route 2/3/4/etc. theme. They were so incredibly well-done in the Kanto-only games and they got SHIT ON in the Johto ones.
Tell me EXACTLY how this SO MOTHERFUCKING SIMPLE AND JOYFUL track
https://www.youtube.com/watch?v=0DsVkkHH51Ecould EVER have justice done to it by the SARAH-PALIN'S-CHILD-RETARD-LEVEL remix that is this:
https://www.youtube.com/watch?v=qsD9IQhAwq8It just has the wrong intro, the wrong chord progression, the wrong EVERYTHING EXCEPT THE FUCKING SOUNDFONT.