The harp is a beautiful musical instrument that looks a bit like the wing of a butterfly. Just like how a butterfly's wing has a lovely curved shape, the harp has a nice and gentle curve too!
Now, when a musician wants to make music on the harp, they don't use a bow or a stick. Instead, they use their fingers! They gently pull on the strings of the harp. Imagine you are plucking a string on a guitar or even strumming your fingers on a table. That's how musicians make pretty sounds from the harp!
So, every time the musician pulls a string, it makes a beautiful note, just like the sounds that butterflies might hear when they flutter around a flower. Isn't that nice?