Parassala B. Ponnammal was only 16 when she got a grade as a singer with All India Radio. That was in 1940, when India had just a handful of broadcast stations and the one nearest to her house was at Trichy by the Cauvery, over 400 km from her village in the kingdom of Travancore. Teenaged Ponnammal went on to perform at weddings as a Carnatic vocalist, before her career took a curious turn.