"Urdu poetry has it's own charm and impact. I can't do raag-based singing in films and I don't even expect that to happen in films," she said.
Shreya is a Bengali, but she has worked hard on her Hindi and Urdu diction. She has thanked all those who have helped her.
"Diction needs to be very clear. I am a Bengali, but I was brought up in Rajasthan and that's why my Hindi is good.
"My tilt towards Urdu happened only after I entered the film industry. There are so many talented lyricists and composers from whom I learnt something everyday. I have learnt music from Kalyanji (composer) and he also told me how important diction is.