Nagarjuna enthralls us when he is on screen. Such is his acting. For the very first time in his career Nagarjuna has lent his voice for a song. Yes... Nagarjuna has crooned a number “Kotha Kotha Bhasha, Kotha Prema Bhasha” for the film Nirmala Convent. Speaking about this music director Roshan Salur said that Nag was amazing as a singer. When Nagarjuna heard the song which was sung by A R Ameen, son of A R Rahman, he felt like singing it. He is happy the way this song has come out and hopes that his fans like it as well. Roshan Salur has composed this 2.30 minutes song. The music video of the song will be released to electronic and digital media on 24th July. Directed by G. Naga Koteshwara Rao, Nirmala Convent is produced by Akkineni Nagarjuna under Annapurna Studios along with his friend Nimmagada Prasad.