M.S. Gopalakrishnan, a.k.a. MSG, (10 June 1931 – 3 January 2013) was a violinist in the field of Carnatic music. He is commonly grouped with Lalgudi Jayaraman and T.N.Krishnan as part of the violin-trinity of Carnatic Music. He was awarded the Madras Music Academy‘s Sangeetha Kalanidhi in 1997. He was a recipient of the Padma Bhushan, Padma Shri, Kalaimamani, Sangeetha Kalanidhi and Sangeet Natak Akademi awards.
Gopalakrishnan was born in Mylapore, Chennai, India, and was taught violin by his father, Parur Sundaram Iyer, who was well versed in both Carnatic and Hindustani systems of Indian classical music. He learned both systems from his father, with whom he gave his first performance when he was 8 years old. He also drew great inspiration from the legendary violinist Sri Dwaram Venkataswamy Naidu.
He has played the violin for over fifty years as a soloist and accompanist, having accompanied Omkarnath Thakur and D. V. Paluskar, and has toured Australia, the US, the UK, the Netherlands, South Africa, Malaysia, and Hong Kong. His daughter, Dr M. Narmadha, is also a violinist.