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