A qanbus or gambus ( is a short-necked lute that originated in Yemen and spread throughout the Arabian peninsula. Sachs considered that it derived its name from the Turkic komuz, but it is more comparable to the oud. It has twelve nylon strings that are plucked with a plastic plectrum to generate sound, much like a guitar. However, unlike a guitar, the gambus has no frets. Its popularity declined during the early 20th century reign of Imam Yahya; by the beginning of the 21st century, the oud had replaced the qanbus as the instrument of choice for Middle-Eastern lutenists.