The Stone Harp is a quest item found and used during Baldur's Gate II Chapter 7.
Description[]
| “ | An elegantly carved stone harp. The harp appears to have been part of a larger carving, but has obviously been torn away from it. | ” |
Gameplay[]
This item can be found in The Harpist's House in the elven city.
It will be needed when the party eventually is able to enter The Palace.
Without the Stone Harp the main quest won't be able to progress - and Irenicus will be victorious in his plan to drain The Tree of Life, and worse.