In one sentence, describe what the following article is about:

The final piece to remove is the piano harp. It is attached to the piano body with bolts and screws. Work your way around the whole harp and remove all the screws you see. Then lift the harp off to complete the piano disassembly. On some upright pianos, the harp is glued down to the wood. In this case, even if you remove all the screws, you won’t be able to get the harp out. Remember that the strings should be loose before you remove the harp.

Summary:
Pull off the piano harp to complete the job.