Sarangadeva (1175–1247), also spelled Sharngadeva or Sarnga Deva, was the 13th-century Indian musicologist who authored Sangita Ratnakara – the classical Sanskrit text on music and drama. It is considered to be the authoritative treatise in Indian classical music by both the Hindustani music and the Carnatic music traditions.
Sarangadeva was born in a Brahmin family of Kashmir. In an era of Islamic invasion of the northwest regions of the Indian subcontinent and the start of Delhi Sultanate, his family migrated south and settled in the Hindu kingdom in the Deccan region ruled by the Yadava dynasty near Ellora Caves (Maharashtra). Sarangadeva worked as an accountant with freedom to pursue his music interests in the court of King Singhana II (1210–1247).
Sarangadeva presented his ideas on music and dance in seven chapters of Sangita Ratnakara, but integrated it with philosophical context. He systematically presented his ideas on the nature of sound, register, the smallest distinct sounds that humans can hear and musical instruments can produce (shruti), musical scales and modes, 264 ragas, beats and role of time (tala), prosody (Chandas), relation between performance arts and human emotions and sentiments, musical and vocal ornaments, the composition of drama and songs, and the limitless opportunities available to the artist to express and affect her audience.
According to Peter Fletcher – a professor of Music and Drama, Sarangadeva states in Sangita Ratnakara that "the composer was expected to be a competent performer, but he also made clear that the composer was expected to know his audience, and how their minds work, rising above his own likes and dislikes, in order to bring delight to everyone". Sarangadeva's views on music, states Fletcher, exemplified ideas in the Bhagavad Gita relating to non-attachment.
Sarangadeva is one of the most influential medieval era music theorists of the Indian subcontinent, and his book has been called "the first modern book on Indian classical music". The book is considered by some to be as significant as Bharata's Natya Shastra. This is the text in the Indian musicology that is referred to by both Carnatic and Hindustani Classical Music traditions. According to Don Randel – a professor of Musicology, Sarangadeva's text is the most comprehensive treatise that interprets the Natya Shastra and Brihaddeshi of the ancient Indian music tradition.
- Ananda Lal (2009). Theatres of India: A Concise Companion. Oxford University Press. p. 298. ISBN 978-0-19-569917-3.
- Mohan Lal (1992). Encyclopaedia of Indian Literature: Sasay to Zorgot. Sahitya Akademi. p. 3987. ISBN 978-81-260-1221-3.
- Rens Bod (2013). A New History of the Humanities: The Search for Principles and Patterns from Antiquity to the Present. Oxford University Press. p. 116. ISBN 978-0-19-164294-4.
- Reginald Massey; Jamila Massey (1996). The Music Of India. Abhinav Publications. p. 42. ISBN 978-81-7017-332-8. Retrieved 23 July 2013.
- Reginald Massey; Jamila Massey (1996). The Music Of India. Abhinav Publications. pp. 41–42. ISBN 978-81-7017-332-8.
- Ramanlal Chhotalal Mehta, Musical Musings: Selected Essays, Indian Musicological Society (1996), p. 46
- T. V. Kuppuswami (1992). Carnātic Music and the Tamils. Kalinga Publications. pp. vii–viii. ISBN 978-81-85163-25-3.
- Lewis Rowell (2015). Music and Musical Thought in Early India. University of Chicago Press. pp. 13, 212–214, 284–285. ISBN 978-0-226-73034-9.
- Peter Fletcher (2001). World Musics in Context: A Comprehensive Survey of the World's Major Musical Cultures. Oxford University Press. p. 253. ISBN 978-0-19-816636-8.
- Vijaya Moorthy (2001). Romance Of The Raga. Abhinav Publications. pp. 18–. ISBN 978-81-7017-382-3. Retrieved 23 July 2013.
- Don Michael Randel (2003). The Harvard Dictionary of Music. Harvard University Press. p. 813. ISBN 978-0-674-01163-2.
- Emmie te Nijenhuis (1977). Musicological literature. Harrassowitz. p. 12. ISBN 978-3-447-01831-9.
- Śārngadeva (Translator: R. K. Shringy) (1999). Sangita ratnakara, Volume 1. Munshiram Manoharlal. ISBN 978-81-215-0508-6.
- Śārṅgadeva; R. K. Shringy (Translator) (2007). Sangitaratnakara of Sarngadeva, Volume 2. Munshiram Manoharlal. ISBN 978-81-215-0466-9.
- N. Ramanathan (1999). Musical forms in Sangītaratnākara. Sampradāya.