The earliest evidence of the harp is found in Ancient Egypt circa 2500 BC. They were shaped liked bows or angular and had very few strings (because they lacked a column they could not support much string tension).
When was the harp first invented?
The harp is one of the oldest instruments in the world. It dates back to around 3000 B.C. and was first depicted on the sides of ancient Egyptian tombs and in Mesopotamian culture.
When did harps become popular?
The single action harp achieved great popularity throughout the rest of the 18th century as was evidenced in the French Court by Marie Antoinette; perhaps, the most famous player of this instrument. The harps of this period were magnificently decorated with relief carving, lavishly gilded and hand painted.