A look at Alphonse Hasselman’s lovely “Petite Berceuse“. In the key of C and playable on a 25 string harp, the sheet music is in the public domain and can be found at archive.org – https://archive.org/details/petiteberceusepo00hass/page/2/mode/2up
Harpist in a Tree, episode 2, features me playing “Petite Berceuse” in a tree 🙂 Watch it at https://youtu.be/2hezgZDifyk