In terms of chords and melody, I'll Borrow Time is more basic than the typical song, having below average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension, Chord Progression Novelty and Chord-Bass Melody.
I'll Borrow Time has sections analyzed in the following keys: G♯ Minor, and C♯ Minor. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!