

To a greater extent than most other instruments and ensembles, it is difficult to compose music for the guitar without either proficiency in the instrument or close collaboration with a guitarist. As a result, the guitar repertoire is largely made up of works by guitarists who did not compose extensively for other instruments.
Instruments similar to the guitar have been popular for at least 5,000 years. The guitar appears to be derived from earlier instruments known in ancient Central Asia as the Sitara. Instruments very similar to the guitar appear in ancient carvings and statues recovered from the old Iranian capitol of Susa.The modern word, guitar, was adopted into English from Spanish guitarra, derived from earlier Greek word kithara. Guitar could also be derived from a combination of two Indo-European roots: guit-, similar to Sanskrit sangeet meaning "music", and -tar a widely attested root meaning "chord" or "string". During the Renaissance, the guitar was likely to have been used as it frequently is today, to provide strummed accompaniment for a singer or a small group.