Wario Land 2 - Hen's Nest has higher complexity than the average song in terms Melodic Complexity, Chord-Melody Tension and Chord-Bass Melody.
Wario Land 2 - Hen's Nest is written in the key of C Major. According to the Theorytab database, it is the most common key in all of popular music. See the C Major Cheat Sheet for popular chords, chord progressions, downloadable midi files and more!