The 30th Indira Gandhi Award for National Integration for the year 2015 and 2016 has been awarded to Carnatic vocalist T M Krishna, for his services in promoting and preserving National Integration in the country. Krishna is not only one of the pre-eminent vocalists in the rigorous Carnatic tradition of Indian classical music, but also an activist who has worked on creating egalitarian spaces for music and breaking down caste-barriers in the form. Others winners include the Kasthurba Gandhi National Memorial trust (Indore, Madhya Pradesh), musician A R Rehman and Ramakrishan Mission Ashram, Narainpur, Chattisgarh (jointly), poet Gulzar, scientist Dr M S Swaminathan and activist P V Rajagopal.