What's the noun for harp? Here's the word you're looking for.
harp
(music) A musical instrument consisting of a body and a curved neck, strung with strings of varying length that are stroked or plucked with the fingers and are vertical to the soundboard when viewed from the end of the body
“The harper gracefully plucked the strings of her traditional harp, creating a soothing melody.”
“True to the tradition of real Irish music, we would be standing around a fire listening to a harper or singing in gaelic.”
“Arthur burst into laughter when he discovered that it was harper, the lay-clerk.”
harpe
(Ancient Greece) A type of curved weapon or implement, variously described as a sickle, a pruning hook, or a curved sword like a scimitar. In later depictions it became a combination of a straight sword on one side and a curved blade on the other.