Aparna Sen's 'Sonata' is making news since its trailer release. In the film, director Aparna Sen, is playing a woman from U.P while Shabana Azmi essays a Bengali woman. She also sang a Rabindra Sangeet in the film. "I wanted Shabana to sing the song. I didn't want to use playback. Although we had recorded the track in her voice before, she sang the entire song during the shot as well," told the ace actress cum filmmaker.