Gopi Sundar is one of the busiest musicians of south film industry. Apart from Malayalam films, he is busy with Telugu films too. One of Gopi's recent films was Madhura Raja which starred megastar Mammootty. He shared an incident where he got some music lessons from the megastar himself. Moha Munthiri was a sizzling music track from the film that starred Bollywood siren Sunny Leone. Gopi says that it was Mammootty who had asked him to bring in a few alterations to the pitch of the song. Gopi followed his advice, and the song, as we all know is a chart-buster. It is also one of the most viewed Malayalam songs of the year.