I agree with most if not all of those.
So many RPGs on the SNES had some great music.
The ones that come to mind for me are:
Earthbound (not as much for overall musical quality, but for originality and sound effects)
Mario Paint (same thing here for originality)
MegaMan X (gotta love that classic MegaMan techno style)
F-Zero
Tales of Phantasia has that awesome opening vocal sound track, it's just amazing.
Final Fantasy 3, the opera scene comes to mind (among others, too many to mention).
And who can forget the catchy tunes to Super Mario World?