Within days of Lata Mangeshkar’s demise, another legend of Indian film music breathed her last. Though not as well known in the rest of India, Sandhya Mukherjee was a musical institution in Bengal. From 1950s onwards, she was the numero uno female playback singer in Bengali films, the eternal “voice” of Suchitra Sen. Her duets with Hemanta Mukherjee (known as Hemant Kumar to Bollywood fans) are the stuff of legends.