India is the seventh largest country by area and second most populous. Music is an important part of Indian culture, with diverse folk, popular, classical, and regional styles. Classical music traditions include Northern Hindustani and Southern Carnatic styles, both with roots stretching back millennia. Instruments commonly used are the tabla, mridangam, sitar, veena, bansuri, and shehnai. Famous Indian musicians include Ravi Shankar, his daughter Anoushka Shankar, and Norah Jones.