In terms of chords and melody, Sicko Mode is more complex than the typical song, having above average scores in Chord Complexity, Chord-Melody Tension, Chord Progression Novelty and Chord-Bass Melody.
Sicko Mode has sections analyzed in the following keys: B♭ Major, and G♯ Phrygian. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!