Indian dances comprise numerous classical and folk styles originating from different regions. The eight classical styles recognized by Sangeet Natak Akademi are Bharatanatyam, Kathak, Kuchipudi, Odissi, Kathakali, Sattriya, Manipuri, and Mohiniyattam. India also has many folk dance styles which vary by state and region, such as Chhau, Ghoomar, Bhangra, Bihu, and Lavani. Indian dances developed from ancient roots as expressed in sculptures, epics, and texts like the Natya Shastra, incorporating music, drama, and spiritual ideas.