In terms of chords and melody, A Boy Is a Gun is more complex than the typical song, having above average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension and Chord Progression Novelty.
A Boy Is a Gun has sections analyzed in the following keys: D Lydian, and D Major. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!