Mulholland Falls is a beautiful and haunting piece composed by Dave Grusin. The original piano solo recording is layered and so works well as a piano duet or any other combination such as flute and piano, violin and piano, etc. Scores for various solo instruments are available upon request after purchasing. This product also includes a special arrangement for solo piano. The level of difficulty for the duet is intermediate. The level of difficulty for the solo version is advanced.