This episode is about a music director who popularly known as SaNa(aka)Santhosh Narayanan. In Kollywood we use to say the word called "Era" to say that the composer or director who impacts that generation with their artistic excellence. There are many legends who've been ruled a period of time with their music, films, etc..,. Here we are going to discuss in the topic..."Are we (entering) in(to) SaNa era?"