The violin is a bowed string instrument that holds a prominent place in Western classical music, but is also widely used in a variety of other genres, including folk, jazz, and traditional music from around the world. As the smallest and highest-pitched instrument of the violin family (which also includes the viola, cello, and double bass), it is known for its expressive and versatile sound, capable of producing everything from delicate, singing melodies to powerful, brilliant tones.