Tambura

The tambura, tanpura, tamboura or taanpura is a long-necked plucked lute (a stringed instrument found in different forms and in many places). The body shape of the tambura somewhat resembles that of the sitar, but it has no frets – and the strings are played open. One or more tamburas may accompany other musicians or vocalists. It has four or five (rarely six) wire strings, which are plucked one after another in a regular pattern to create a harmonic resonance on the basic note (bourdon or drone function). An electronic tanpura is often substituted in contemporary Indian classical music performance.