You forgot the nyckelharpa: https://youtu.be/e7sK5OiJHHQ https://youtu.be/e7sK5OiJHHQ Which kinda inverts all this in an entirely different way. Well, except

You forgot the nyckelharpa: https://youtu.be/e7sK5OiJHHQ https://youtu.be/e7sK5OiJHHQ Which kinda inverts all this in an entirely different way. Well, except for the wheelharp, the two sound very similar yet distinct.