A multi-neck guitar is a guitar that has multiple fingerboard necks. They exist in both electric and acoustic versions. Examples of multi-neck guitars and lutes go back at least to the Renaissance.
A 17th-century multi-neck guitar by Alexandre Voboam.
A Gibson EDS-1275 double neck guitar, with 12 and 6-string neck.
Mike Rutherford of Genesis, circa 1980, playing his custom Shergold guitar in its twelve-string/bass double-necked configuration
Chris Squire of Yes (2003) playing Wal triple-neck bass consists of 3 double-course guitar, fretted and fretless 4-string basses.
The guitar is a stringed musical instrument that is usually fretted and typically has six or twelve strings. It is usually held flat against the player's body and played by strumming or plucking the strings with the dominant hand, while simultaneously pressing selected strings against frets with the fingers of the opposite hand. A guitar pick may also be used to strike the strings. The sound of the guitar is projected either acoustically, by means of a resonant hollow chamber on the guitar, or amplified by an electronic pickup and an amplifier.
Instrument labeled "cythara" in the Stuttgart Psalter, a Carolingian psalter from 9th century Paris.
19th-century guitar made by luthier Manuel de Soto held by Spanish guitarist Rafael Serrallet
Guitar collection in Museu de la Música de Barcelona
The Guitar Player (c. 1672), by Johannes Vermeer