A snare drum is a percussion instrument commonly used in various music genres, including rock, jazz, and marching bands. It consists of a cylindrical shell, usually made of wood or metal, and is played with drumsticks. The defining feature of a snare drum is its set of wires, called snare wires, stretched across the bottom head, which creates a sharp, crisp sound when struck. Snare drums are typically mounted on a stand and can be played in a variety of ways, including rim shots and rolls. They are an essential component of a drum kit, which also includes other drums like the bass drum and toms, as well as cymbals.