Rama Rao debuted at World Telugu Conference held in Hyderabad in 1975. M.S. Rama Rao Sundara Kanda.
He became popular for his Telugu Version of Hanuman Chalisa. Mr Rao also narrated Bala kanda,Ayodhya kanda and Sundara Kanda (some parts of the epic Ramayana) in form of Songs in Telugu. He gained fame for singing the devotional songs and was awarded the name of ‘Sundara Dasu’ in 1977.
In addition to this, He wrote Hanuman Chalisa and Sundarakandamu of Valmiki Ramayana. It is in Telugu during 1972–74. Rama Rao sang Sundarakanda in the form of Telugu songs.