Traditional Indian music and soundtracks influenced by the authentic music of India. Indian music is rich with culture and history from traditional folk music to the popular modern Indian music of today. There are many Indian music forms and genre with traditional and contemporary fusions like Hindi Dance music and Sufi folk rock, a mix of traditional folk and hard rock. The most popular music in India is the music of Bollywood and Filmi which is songs from Indian films. Pop is big in India with styles like Bhangra music, Indian Rock and Raga Rock, also Dance music in India with Goa trance, Bhangragga and the British Asian underground. Popular musical instruments in India are the Tabla, Sitar, Harmonium, Sarod, Shehnia and Mridangam.