Traditional Korean musical instruments comprise a wide range of string, wind, and percussion instruments. Many traditional Korean musical instruments derive from Chinese musical instruments.

The buk (Korean: 북) is a traditional Korean drum. While the term buk is a native Korean word used as a generic term meaning "drum", it is most often used to refer to a shallow barrel-shaped drum, with a round wooden body that is covered on both ends with animal skin. Buk are categorized as hyeokbu which are instruments made with leather, and has been used for jeongak and folk music.