In terms of chords and melody, Somebody Else has complexity on par with the typical song, having near-average scores in Melodic Complexity, Chord-Melody Tension and Chord-Bass Melody and below-average scores in Chord Complexity and Chord Progression Novelty.
Somebody Else has sections analyzed in the following keys: C Major, and A Minor. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!