How many movies have G. Ramanathan and T. S. Durairaj collaborated on?

They have worked on 3 movies together! Their first movie together was 1000 Thalaivangi Apoorva Chinthamani (1947) while their highest rated movie together was Kappalottiya Thamizhan (1961). They have not worked together since Kappalottiya Thamizhan (1961).