Secret of Mana might be my favorite but everyone knows it's great.
A Bell is Tolling (Ice Palace)
A Wish (Snow theme)
Ghost and Rose (bonus pretty lady)
https://www.youtube.com/watch?v=hB5tMnWszvkRight now I'm thinking of Ninja Gaiden 2 (NES), which seems mostly forgotten:
Act 4 =
https://www.youtube.com/watch?v=XLu3w-kNrjkAct 3-2 =
https://www.youtube.com/watch?v=vJWz3vPuQPsAnd as mediocre as I found Final Fantasy XIII, I loved a lot of it's music:
Will to Fight (favorite)
https://www.youtube.com/watch?v=fWGZFG7HhnIGapra Whitewood =
https://www.youtube.com/watch?v=WQzPvgG4AcUAs for Megaman (everyone loves Megaman music) My favorites:
Cut man =
https://www.youtube.com/watch?v=GsXEqfDL40kBubble man =
https://www.youtube.com/watch?v=FEULEvmq7yEMagnet man =
https://www.youtube.com/watch?v=kX6q6GYvrHsTornado man =
https://www.youtube.com/watch?v=fTvjc12new0Sheep man =
https://www.youtube.com/watch?v=zW8Lt1a7QAcKirby games have some weird pure video-gamey sounds:
The Cocoa Cave (Kirby) music is the work of genius:
https://www.youtube.com/watch?v=g0aJ9XY12loKirby's Epic Yarn's music was something else:
https://www.youtube.com/watch?v=tSRnJyfZoYQLittle known Little King's Story has wonderful arrangements of classical music:
Beethoven's 9th symphony, 3rd movement:
https://www.youtube.com/watch?v=-_U_Iepo69g