The Irish bouzouki () is an adaptation of the Greek bouzouki (Greek: μπουζούκι). The newer Greek tetrachordo bouzouki (4 courses of strings) was introduced into Irish traditional music in the mid-1960s by Johnny Moynihan of the folk group Sweeney's Men. Alec Finn, first in the Cana Band and subsequently in De Dannan, introduced the first Greek trichordo (3 course) bouzouki into Irish music. In the early 1970s, Andy Irvine gave his Greek bouzouki to 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 4 course bouzouki with a three-piece, partially staved back. This was the first bouzouki built specifically for Irish music. Since then, the instrument has been adapted for Irish traditional and other styles of folk music. Present role in Irish music The bouzouki's role is usually a combination of interwoven accompaniment and melodic play; usually in accompaniment it sees mixed use for open-string drones, two note intervals, bass lines, and countermelody. With a few exceptions, instrumentalists playing the bouzouki in Irish music tend to use it less for virtuoso melodic work, and more for the chordal or contrapuntal accompaniment, the melodies being played on other instruments, such as the flute or fiddle. Development The original Greek bouzouki is a three course / six-string instrument (trichordo). In the 1950s, a four course / eight-string (tetrachordo) version was developed in Greece. The modern tetrachordo bouzouki was noticed by Irish musicians, who adopted and adapted it for accompaniment in Irish folk music, from whence it has diffused into other folk genres. Transport from Greece to Ireland Johnny Moynihan is credited with bringing the first tetrachordo Greek bouzouki to Ireland and retuning it to G2−D3−A3−D4 (intervals he had first used on the mandolin). However, according to Leagues O'Toole, Moynihan bought his first bouzouki from his friend Tony Ffrench, who had brought it back to Ireland from Greece, but decided he couldn't play it, or didn't want to. In the mid-1960s, Moynihan established a presence for the instrument in Irish music with the popular folk trio Sweeney's Men. During the recording of their 1968 eponymous album, Sweeney's Men, Andy Irvine also played Moynihan's bouzouki on the track "Johnston". Shortly after he returned from Eastern Europe in late 1969, Irvine met Dónal Lunny