Gudalur Narayana Swamy Balasubrahmaniam, B.A (Hons.) in Eng., endearingly known as G NB, who was a trail blazer and poet-composer, at TDM hall in 1956, with Lalgudi G.Jyaraman and Palghat Raghu. GNB has a bunch of articles to his credit on the Musical Trinity which are equally noted for the content and the language.