In 1945 , Lingappa returned to Madras .
In 1945 , Lingappa worked under R. Sudarsanam in the Pragathy Studios and he played instruments in the film Sri Valli ( 1945 ) .
In 1945 , Lingappa returned to Madras and worked under R. Sudarsanam in the Pragathy Studios and he played instruments in the film Sri Valli ( 1945 ) .