BIHU. The Folk Dance of Assam. This joyous dance is performed by both young men and women, and is characterized by brisk dance steps,and rapid hand movement. Dancers wear traditionally colorful Assamese clothing. Though the origins of the Bihu dance is unknown, the first official endorsement is cited to be when Ahom king Rudra Singha invited Bihu dancers to perform at the Ranghar fields sometime around 1694 on the occasion of Rongali Bihu.