Charmi, Rahul, Saranya starrer film ‘Prema Oka Maikam’ directed by Chandu is progressing in Hyderabad. Film makers will be canning a song in RFC from Saturday. The song ‘nalo dachanu niluvella paruvalanu..Kallamundunna swargam nenu’ penned by Sasi. Kishore is choreographing for the song. D.Venkat and Surya Srikanth are producing the film all set for release in next month end. Audio will be released in the first week of March.