Rajeswara Rao's career in cinema began in 1934 when recording technician Mr. Huchins discovered him and took him to
Bangalore to record the "Bhagavad Gita". He later traveled to
Calcutta and was cast as
Lord Krishna in the Telugu film
Sri Krishna Leelalu (1935). Subsequently, he did films like
Keechaka Vadha and
Uttara Gograhanam and met musical legends such as
Kundan Lal Saigal and
Pankaj Mullick, from whom he learned
Hindustani music. Rajeswara Rao's first role as a music director came with the film
Jayaprada (1939). He went on to score music for a number of successful films in multiple languages, including Telugu, Tamil, and Kannada. Some of his notable films include
Malliswari (1951),
Missamma (1955), and
Chandralekha (1948). He was known for his use of Indian classical
ragas and experimentation with foreign musical styles, including Western, Persian, and Arabic influences. Rajeswara Rao was associated with
Gemini Studios in the 1940s and composed music for many of their major films. He is credited with helping popularize light music in Telugu cinema. He was also known for his collaborations with directors like
B. N. Reddy and
Vijaya Productions. == Musical style ==