How do you tune a sarangi?

A sarangi can be tuned from C sharp to F sharp, sounding best with the first string at D sharp or E, but accompanists tune to the singer's pitch. The main strings take Sa-Pa-Sa or Sa-Ma-Sa, and the main sympathetic set is tuned chromatically. A full tuning, repeated several times, takes a skilled player 5 to 10 minutes.