Kirtan or kirtana (ਕੀਰਤਨ, Sanskrit: “praise, eulogy”;) is call-and-response chanting or “responsory” performed in India’s bhakti devotional traditions. A person performing kirtan is known as a kirtankar. Kirtan practice involves chanting hymns or mantras to the accompaniment of instruments such as the harmonium, tablas, the two-headed mrdanga or pakawaj drum, and karatal hand cymbals. It is a major practice in Vaisnava devotionalism, Sikhism, the Sant traditions, and some forms of Buddhism, as well as other religious groups.