Sometimes you hear songs that are so memorable, even if they were only soundtracks from old cartridge games:
But I absolutely love it when I see that others feel the same way and then rebuild the originals in real life:
Mega Man 2: Dr. Wily’s Theme (in a very creative presentation)
The Legend of Zelda: Overworld Theme (played by the fucking London Philharmonic Orchestra)
And my favourite, Born with the Gift of Magic, a cheesy title for a condensed orchestral presentation of the major musical themes in Final Fantasy VI; I think it’s just fantastic.