Consonance:
* Overall: The piece utilizes traditional tonal harmony, which often creates a sense of consonance.
* Melodies: Many of the melodies are consonant, often relying on diatonic scales and familiar progressions.
* Chords: While there are some dissonances, the piece also uses consonant chords like major and minor triads.
Dissonance:
* Schoenberg's style: Schoenberg was a pioneer of atonality, and his style often uses dissonant harmonies and melodies.
* Unusual chord progressions: Pierrot lunaire uses unexpected and sometimes jarring chord progressions that create a sense of dissonance.
* Use of dissonance for effect: Schoenberg strategically uses dissonance to express specific emotions and dramatic moments in the piece.
Ultimately, Pierrot lunaire is a complex work that blends consonance and dissonance to create its unique sonic landscape. The piece is not simply one or the other but rather a dynamic interplay between these two musical elements. It's this interplay that contributes to the haunting, expressive, and often unsettling nature of the work.