Bihu denotes a set of three different cultural festivals of Assam and celebrated by the Assamese diaspora around the world. Though they own their origins to ancient rites and practices they have taken definite urban features and have become popular festivals in urban and commercialized milieus in the recent decades. Bihu is also used to imply Bihu dance and Bihu folk songs. The Rongali Bihu or the Bohag Bihu is an important festival of Assam.