Bouzouki Asia Minor and the subsequent exchange of populations between Greece and Turkey when the ethnic Greeks fled to Greece. The early bouzoukia were mostly three-string ("trichordo"), with three courses (six strings in three pairs) and were tuned in different ways, as to the scale one wanted to play. At the end of the 1950s, four-course (tetrachordo) bouzoukia started to gain popularity. The four-course bouzouki was made popular by Manolis Chiotis, who also used a tuning akin to standard guitar tuning, which made it easier for guitarists to play bouzouki, even as it angered purists. However it allowed for greater virtuosity
Strings (band) led them to an appearance on the show's second-season finale, airing on Pakistan's Independence Day (14 August 2009), in which they performed ""Titliyan"". In November Strings released the ""Titliyan"" music video, which did well on local music charts. In June 2010 Strings signed a one-year partnership with Abu Dhabi-based Etihad Airways as its brand ambassadors, promoting Pakistan in the global market with the band’s music. Peter Baumgartner, chief commercial officer for Etihad Airways, said he was "looking forward to witnessing how the Etihad brand name reached across the world through the music of Strings." Vocalist Faisal Kapadia said, "It is