Comedy series Maniben.com is gearing up for the musical muquabla, which is to be aired in the coming episodes.

Seriousness of the competition is so high that Smriti has roped in a real singing guru as her mentor in the show. Navin Bhattacharya, who will be soon seen teaching Maniben the ABC of singing in the show, is a proficient singer but not an actor.

According to our sources on sets, he is a stupendous singer and always keeps the spirit up on the sets with his singing. Though competition is between Maniben and Sunaina, but his singing has influenced others too on the sets. The singing has left a deep impact, as the actors keep playing Antakshari on the sets during their break time.

Guruji's training can win Maniben the title of nightingale in the serial, but let's see how strongly he strikes a chord with the true audience.