In terms of chords and melody, Legend of Zelda - Hyrule Castle is more complex than the typical song, having above average scores in Chord Complexity, Melodic Complexity, Chord Progression Novelty and Chord-Bass Melody.
Legend of Zelda - Hyrule Castle has sections analyzed in the following keys: G Phrygian, and G Minor. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!