String instrument String instrument String instruments, stringed instruments, or chordophones are musical instruments that produce sound from vibrating strings when the performer plays or sounds the strings in some manner. Musicians play some string instruments by plucking the strings with their fingers or a plectrum—and others by hitting the strings with a light wooden hammer or by rubbing the strings with a bow. In some keyboard instruments, such as the harpsichord, the musician presses a key that plucks the string. With bowed instruments, the player rubs the strings with a horsehair bow, causing them to vibrate. With a hurdy-gurdy, the musician operates
Hurdy-gurdy century, but a few have survived. The best-known are the French "vielle à roue", the Hungarian "tekerőlant", and the Spanish "zanfoña". In Ukraine, a variety called the "lira" was widely used by blind street musicians, most of whom were purged by Stalin in the 1930s (See "Persecuted bandurists"). The hurdy-gurdy tradition is well developed particularly in Hungary, Poland, Belarus and Ukraine. In Ukraine, it is known as the lira or relia. It was and still is played by professional, often blind, itinerant musicians known as lirnyky. Their repertoire has mostly para-religious themes. Most of it originated in the Baroque period.