In terms of chords and melody, Luna Park has complexity on par with the typical song, having near-average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension, Chord Progression Novelty and Chord-Bass Melody.
Luna Park has sections analyzed in the following keys: G♯ Minor, and B Major. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!