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