* Banjo: The banjo is another important instrument in "Scarborough Fair." It is used to provide a rhythmic accompaniment to the guitar.
* Fiddle: The fiddle is a traditional stringed instrument that is often used in folk music. It is used to play the melody in "Scarborough Fair."
* Mandolin: The mandolin is a small stringed instrument that is similar to a guitar. It is used to provide a high-pitched accompaniment to the guitar and fiddle.
* Dulcimer: The dulcimer is a traditional stringed instrument that is often used in folk music. It is used to provide a low-pitched accompaniment to the guitar, fiddle, and mandolin.
* Percussion: Various percussion instruments, such as drums, tambourines, and shakers, can be used to provide a rhythmic accompaniment to "Scarborough Fair."