In terms of chords and melody, Lab 01 is more complex than the typical song, having above average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension and Chord-Bass Melody.
Lab 01 has sections analyzed in the following keys: F♯ Minor, A Major, and D Major. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!