The Celtic Harp Some Celtic harps may have as little as 22 strings, while some may have as many 38 strings. If you're wondering about this harp's name, experts believe it got its name from the region that revived it. The Celtic harp usually has a tone range between 2 to 6 octaves.
There are a total of 47 strings on a concert harp. Every string in this musical instrument has its own pitch. A harpist can lower or raise the pitch of a string by using the right pedal. There are 7 pedals in a concert harp.