After listening to the Super Metroid soundtrack due to playing it, I recant my very-old statement in a thread somewhere and in an old VM where I stated that I do not like the Metroid soundtrack.
Ridley theme, my god.
If the Deeper Norfair, Maridia, Veggie-Brinstar and Crateria themes made it into Brawl, I don't know what I would have done.