The setar is a traditional Persian string instrument, commonly used in Iranian music. It has a long neck and a small, rounded body, typically made from wood. The instrument features four strings, which are usually made of nylon or gut, and is played with a plectrum. The setar produces a soft, melodic sound that is integral to Persian classical music. Originating from ancient Persia, the setar has a rich history and is often associated with Sufi music and poetry. It is known for its expressive capabilities, allowing musicians to convey deep emotions. The instrument is also a key component in various ensembles, enhancing the overall sound of traditional performances.