A folk dance is a dance developed by people that reflect the life of the people of a certain country or region. ... For example, ritual dances or dances of ritual origin are not considered to be folk dances. Ritual dances are usually called "Religious dances" because of their purpose.
The Bihu dance is a folk dance from the Indian state of Assam related to the festival of Bihu. This joyous dance is performed by both young men and women, and is characterized by brisk dance steps, rapid hand movement, and a rhythmic swaying of the hips in order to represent youthful passion.
The Bihu dance takes its name from the Bohag Bihu festival (also called Rangali Bihu), the national festival of Assam., which celebrates the Assamese New Year. The festival takes place during mid-April and the Bihu dance is meant to celebrate and emulate the seasonal spirit, celebrating fertility and passion.
Bihu is a set of three important Assamese festivals in the indian state of assam—Rongali or Bohag Bihu observed in April, Kongali or Kati Bihu observed in October, and Bhogali or Magh bihu observed in January.The Rongali Bihu is the most important of the three, celebrating spring festival. The bhogali bihu or the Magh Bihu is a harvest festival, with community feasts. The Kongali Bihu or the Kati Bihu is the sombre, thrifty one reflecting a season of short supplies and is an animistic festival.
Considered to be the most important Musical instrument of Assamese Folk culture, Dhol , Pepa and Taal is a very crucial part of any festival of almost all tribes of Assam. Assamese Bihu and Husari are incomplete without Dhol . The Dhol playing always takes the lead in Bihu and Husari.
There are different types of Dhols are used by different communities of Assam in different occasions.


