Career
His first film as music director was the Telugu film Puttillu in 1953 jointly with another music director, Mohan Das. His first independent work was for the Tamil film Amara Deepam. Thereafter until 1984 he scored music for around 125 films mostly in Telugu and some in Tamil.
He created many popular songs for films starring Akkineni Nageswara Rao.
Through the 50s, 60s and 70s, Chalapathi Rao & Nageswara Rao gave innumerable hits. Notable among them are Illarikam (1959), Punarjanma (1963), Manushulu Mamatalu (1965), Navaratri (1966), Dharma Daata (1970) and Shrimantudu (1971).
Together with some real chartbusters in 1972 which include Datta Putrudu, Manchi Rojulu Vachhayi and Raitu Kutumbam. To the end the pair continued to create music for films including Kanna Koduku (1973), Palletoori Baava (1973), Aalu Magalu (1977) and Shri Rama Raksha (1978).
T. Chalapathi Rao"s hit scores with other Telugu heroes including Manchi Rojulu Vachchayi, Amma Nanna, Manchi Manasu and Kamalamma Kamatam with Krishnam Raju, Lakshadhikari, Ramuni Minchina Ramudu, Kalavaari Kodalu with North. T. Rama Rao and films such as Goodhachari 116, Asadhyudu with Krishna.
The last film he scored music for was Janam Manam in 1984.