Some instruments that can be played with folk guitars.

Folk guitar is synonymous with guitar playing and chord accompaniment. The most commonly used sweeping string of folk guitar also has a synonym called "rock" accompaniment. There are too many instruments played on folk guitars. A little bigger, all western musical instruments can be played. A little smaller, the folk guitar is a small band, and the chord accompaniment when playing has the flavor of a band, and other instruments can also be added. The "four donkey kong" of electro-acoustic band are drum set, keyboard, electric guitar and electric bass.

Sand hammer, a tool for playing rhythm, is not a real musical instrument, because the sound it produces is not music, but noise, but it belongs to the ranks of musical instruments, and it is not the best choice to combine it with a single guitar.