Nyckelharpa

A nyckelharpa : "keyed fiddle", or literally "key harp" is the national musical instrument of Sweden. It is a string instrument or chordophone. Its keys are attached to tangents which, when a key is depressed, serve as frets to change the pitch of the string.

The nyckelharpa is similar in appearance to a fiddle or the big Sorb geige or viol. Structurally, it is more closely related to the hurdy-gurdy, both employing key-actuated tangents to change the pitch.

The nyckelharpa is usually played with a strap around the neck, stabilised by the right arm. Didier François, a violinist and nyckelharpist from Belgium, is noted for using an unusual playing posture, holding the nyckelharpa vertically in front of the chest. This allows a wider range of motion for both arms. It also affects the tone and sound of the instrument. Some players may use a violin bracket to keep the nyckelharpa away from the body so that it can swing freely, causing it to sound more "open" as its resonance is not damped.