The Kingdom Hearts series.
Add to this more awesome music for each world, with a battle version as soon as enemies come into range, and you've got a game where you'll never forget the music, as each song is intertwined with the specific memories of playing those areas or watching moving/compelling cut-scenes.
Add to this more awesome music for each world, with a battle version as soon as enemies come into range, and you've got a game where you'll never forget the music, as each song is intertwined with the specific memories of playing those areas or watching moving/compelling cut-scenes.