Irish bouzouki Dónal Lunny, who replaced the octave strings on the two lower G and D courses with unison strings, thus reinforcing their lower frequencies. Soon after, on a visit with Irvine to the workshop of luthier Peter Abnett, Lunny commissioned a bouzouki to the specifications of a classic, 4-course Greek bouzouki but with unison strings and a three-piece, partially staved back. Since then, the instrument has been adapted for Irish traditional and other styles of folk music. The original Greek bouzouki was a three course/six-string instrument ("trichordo"). In the 1950s, a four course/eight-string ("tetrachordo") version was developed. The newer "tetrachordo" bouzouki
Bouzouki lower D. Musically, the baglamas is most often found supporting the bouzouki in the Piraeus style of rebetika. Bouzouki The bouzouki (; also "buzuki"; , ; plural "bouzoukia" ) is a musical instrument popular in Greece that was brought there in the 1900s by Greek immigrants from Turkey, and quickly became the central instrument to the rebetiko genre and its music branches. A mainstay of modern Greek music, the bouzouki has a flat front, usually heavily inlaid with mother-of-pearl. The instrument is played with a plectrum and has a sharp metallic sound, reminiscent of a mandolin but pitched lower. There