In terms of chords and melody, Communication Device is more complex than the typical song, having above average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension and Chord Progression Novelty.
Communication Device has sections analyzed in the following keys: B♭ Mixolydian, B♭ Dorian, and F Minor. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!