Esraj
The Esraj belongs to the category of the Chordophones and is a bowed stringed instrument, which is usually played in the East and central regions of India, particularly in Bengal, Bihar, Orissa, Assam, Tripura and also Bangladesh.
Esraj Media
Esraj, Origin: About 300 years, a variant of Dilruba introduced by 10th Sikh Guru-Guru Govind. It is played using a bow called the Gaz. The band Beatles used this instrument for their song "within or without you". This was introduced by the Namdari Sikh Sect. This instrument is famous in Bengal too, played in Rabindra Sangeet