Hurdy-gurdy Hurdy-gurdy The hurdy-gurdy is a stringed instrument that produces sound by a hand crank-turned, rosined wheel rubbing against the strings. The wheel functions much like a violin bow, and single notes played on the instrument sound similar to those of a violin. Melodies are played on a keyboard that presses "tangents"—small wedges, typically made of wood—against one or more of the strings to change their pitch. Like most other acoustic stringed instruments, it has a sound board and hollow cavity to make the vibration of the strings audible. Most hurdy-gurdies have multiple drone strings, which give a constant pitch accompaniment
Hurdy-gurdy to Vivaldi. At this time the most common style of hurdy-gurdy developed, the six-string "vielle à roue". This instrument has two melody strings and four drones. The drone strings are tuned so that by turning them on or off, the instrument can be played in multiple keys (e.g., C and G, or G and D). During this time the hurdy-gurdy also spread further to Central Europe, where further variations developed in western Slavic countries, German-speaking areas and Hungary (see the list of types below for more information on them). Most types of hurdy-gurdy were essentially extinct by the early twentieth