CONTETNS:- 1. Music of the Vedic and Pauranic ages (400 B.C. to the Beginning of the Christian Era). 2. Ancient Schools of Indian Music (First Century to Twelveth Century A.D.). 3. Medieval Schools of Indian Music (Thirteenth & Fourteenth Centuries A.D.). 4. Raag-Raagini System of Music : (1500 Century A.D.). 5. System of Music f the 16th And 18th Centuries A.D. 6. Principles of Hindusthani Music: (Nineteenth Century A.D.). 7. Revelation of Songs.