Advanced Ensemble Music
Waldsuite - composed by Stuart Egon Willfort....... This is a totally beguiling piece of music - originally a piano duet (for four hands on one piano) and carefully arranged for two lever harps.
The notes aren't difficult, but there are many, many lever changes (20-25 lever changes in each part, in around 2 minutes of music ) and lots of swapping of tune and accompaniment.
Score, parts and audio file included.