Something people might not know (I didn't until I stumbled across the puzzle-solved jingle) is the different sound/music changes with the master sword:
- Lightbulb > Puzzle solve jingle
- Peaceful > Fairy Fountain theme
- Bonus Music > Horse race music
- Boss Music > Zelda II overworld encounter
- Final Boss Music > Zelda II dark link battle
The music for each stage theme is changed to one of three tracks:
- Overworld, underwater, desert, snow, sky and jungle all play the Zelda 1 overworld theme
- Underground and ghost house play the Zelda 1 dungeon theme
- Airship and castle play the Zelda 1 final dungeon theme
The jingles for touching the flagpole, touching the axe and dying are all changed too.
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