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