This document provides information about music in India. It discusses the two main classical music systems of India - Hindustani music of North India and Carnatic music of South India. It outlines some of the key differences between the two systems, such as Hindustani music being raga-based while Carnatic is kriti-based. It also discusses various elements and concepts in Indian classical music, including ragas, talas, musical instruments, and performance practices in Hindustani and Carnatic music.