1) Indian classical music 
Swaralipi ( Akar Matrik Swaralipi স্বরলিপি বা আকারমাত্রিক স্বরলিপি) is any system used in sheet music in order to represent aurally perceived music through the use of written for Indian classical music. ==History== The Indian scholar and musical theorist Pingala (c. 200 BC), in his Chanda S...