Amir Khusro (1253-1325 CE) was an Indian Sufi mystic, poet, and musician. He served as poet laureate for the Delhi Sultanate and wrote extensively in Hindavi, Persian, and other languages of the subcontinent. Khusro was deeply influenced by Sufi saint Nizamuddin Auliya and played a major role in developing and blending Indian classical music with Persian and Arabic styles. He is regarded as a pioneer of Hindustani classical music and as an iconic figure who promoted cultural unity between Hindus and Muslims in India.