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