口琴
John McCutcheon (born August 14, 1952) is an American folk music singer-songwriter and multi-instrumentalist who has produced 41 albums since the 1970s. He is regarded as a master of the hammered dulcimer, and is also proficient on many other instruments including guitar, banjo, autoharp, mountain dulcimer, fiddle, and Jew's harp. He has received six Grammy Award nominations.