String (bowed)
Esraj
ਇਸਰਾਜ
19th-century evolution of the dilruba/taus
History
The esraj is a 19th-century evolution of the dilruba and taus, lighter and a little easier to play. It became popular among Bengali musicians and was carried back into Sikh kirtan in the modern revival. Many contemporary kirtanis learn esraj as a gentler stepping-stone toward the taus.
A bowed string instrument closely related to the dilruba, with a fretted neck and sympathetic strings. Popular in Sikh kirtan revival efforts for its singing tone and ability to closely follow the vocal line.
Tuning & playing guide
Four main playing strings tuned Sa – lower Pa – lower Sa – lower Pa, with around fifteen sympathetic strings tuned to the swaras of the raag. The playing string is stopped against the moveable frets with the back of the fingernail. Bow underhand with light, even pressure.
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Wipe the playing string and the sympathetic strings after every session to prevent rust. Check the moveable frets — they are tied on with gut and can slip; retie them if they start to wander. Keep the skin belly dry, rosin the bow lightly, loosen the bow hair after playing, and store in a hard case with silica gel.