Chaturdandiprakashika

In Carnatic music, a mela is a scale of svaras in ascending order in a melodic unit forms the basis and gives birth to ragas. While the concept of melas is said to have been introduced by Vidyaranya in the 14th century, and a number of other musicologists before Venkatamakhin had expounded on the subject, there was a lack of a standard work that systematically classified the ragas of classical music. Vijayaraghava Nayak (r. 1633–1673) commissioned Venkatamakhin to prepare such a treatise which led to the creation of the Chaturdandiprakashika.[1] The title translates to "the illuminator of the four pillars" (of music).[2] It alludes to a system of four divisions of composition, namely ālāpa (rhythmically free exposition of a raga), ṭhāya (melodic inflection), gīta (vocal composition in a raga) and prabandha (a compositional structure).[3] The work led to the creation of the melakarta system of classification and the formulation of the 72 mela (or parent) ragas that are the foundation of the classical music of South India today.[4][2]

In the early 20th-century, Vishnu Narayan Bhatkhande, a musicologist from Bombay, chanced upon the Chaturdandiprakashika and used its melakarta system as the basis for the thaat system that is currently used to organise and classify ragas in Hindustani classical music.[5]

Some portions of the treatise are now lost.[3]

• "South Asian arts - Music". Encyclopedia Britannica. Retrieved 5 September 2018.
• Katz, Jonathon (2001). "Veṅkaṭamakhin". Grove Music Online. Oxford: Oxford University Press. doi:10.1093/gmo/9781561592630.article.48134. (subscription or UK public library membership required)
• "Mela System". The Oxford Encyclopaedia of the Music of India. Retrieved 7 September 2018.
• "Venkaṭamakhi". The Oxford Encyclopaedia of the Music of India. Retrieved 7 September 2018.
• Powers, Harold S. (2001). "Bhatkhande, Vishnu Narayan". Grove Music Online. Oxford University Press. doi:10.1093/gmo/9781561592630.article.03008.