Lira (Ukrainian instrument)
The lira, or relia, () is a Ukrainian variant of the hurdy-gurdy, an instrument which can trace its history back to the 10th century. Regarding the origins of the lira in the region there are two schools of thought: The lira was used as an instrument to accompany religious psalms, kants and epic ballads (known as "dumy") performed by itinerant blind musicians called lirnyky (sing. lirnyk). Occasionally lirnyky were hired to play dance music at weddings. They often organized themselves into guilds or brotherhoods with their own laws and a secret language known as Lebiy. The traditional  lira has three strings, one on which the melody is played with the aid of a special keyboard, the other two producing a drone of a fifth. The sound is produced by a wooden wheel which is rotated by a crank held in the right hand. This wheel rubs against the strings, setting them into vibration like a bow on a violin. A number of different types of chromatic liras have been produced in Ukraine. In recent times interest in the instrument has increased considerably. Present day makers of the lira include Serhih Perekhozhuk, Serhih Pavlychenko (Hrytsko), and Jurij Fedynskyj