In terms of chords and melody, Love Live - Fuyu ga Kureta Yokan is more complex than the typical song, having above average scores in Chord Complexity, Melodic Complexity, Chord-Melody Tension and Chord-Bass Melody.
Love Live - Fuyu ga Kureta Yokan has sections analyzed in the following keys: E♭ Major, and G Major. Click on the linked cheat sheets for popular chords, chord progressions, downloadable midi files and more!