Bouzouki and helped elevate the bouzouki into a truly popular instrument capable of a wide range of musical expression. Recently the three-course bouzouki has gained in popularity. The first recording with the 4-course instrument was made in 1956. The Irish bouzouki, with four courses, a flatter back, and differently tuned from the Greek bouzouki, is a more recent development, stemming from the introduction of the Greek instrument into Irish music by Johnny Moynihan around 1965, and its subsequent adoption by Andy Irvine, Alec Finn, Dónal Lunny, and many others. This is the classic style of bouzouki, introduced around 1900, that was
Guqin strings silk strings for their refinement of tone. Further, it is the case that nylon-wrapped metal strings can cause damage to the wood of old qins. Many traditionalists feel that the sound of the fingers of the left hand sliding on the strings to be a distinctive feature of qin music. The modern nylon-wrapped metal strings were very smooth in the past, but are now slightly modified in order to capture these sliding sounds. Although silk strings tend to break more often than metal nylon ones, they are stronger than one may be led to think. Silk is very flexible, and