The craftsman’s name is still known around the world ... and “flexible,” according to Ken Slowik, the curator of musical instruments at the National Museum of American History.

A musician uses their fingers to cover holes on the shakuhachi and this changes the pitch of the sound. Mbira is a musical instrument traditionally from Zimbabwe in Africa. It's sometimes called a ...

In music, pitch is how “high ... musical pitch, like A=432Hz and A=440Hz, is determined by “the frequency of vibration of the sound wave that produces it.” ( here) Currently, most ...