The instrument has 6 holes on the front, and the key indicated in the name of the flute speaks of the “SA” sound, which is produced with the three holes from the mouthpiece side covered. This is the naming in accordance with the Indian system, the notes: Sa Re Ga Ma Pa Da Ni Sa. The key in the brackets is the lowest note, with all holes covered. Bansuri can have a variety of sizes from very short to long bass. Note the length given in the description.