The tanpura is a traditional Indian string instrument used primarily in classical music. It serves as a drone, providing a continuous harmonic background for vocalists and instrumentalists. Typically made from wood, the tanpura has four or five strings that are plucked to create a rich, resonant sound. This instrument is essential in various genres of Indian music, including Hindustani and Carnatic styles. Unlike other string instruments, the tanpura does not play melodies but instead supports the main performer by establishing the tonal framework. Its unique sound helps musicians maintain pitch and enhances the overall musical experience.