In terms of chords and melody, It's Over Now is significantly more complex than the typical song, having above average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension, Chord Progression Novelty and Chord-Bass Melody.
It's Over Now has sections analyzed in the following keys: F♯ Major, and E Major. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!