The Golden Era of Dr.IR and Dr.SPB

[KV]

A_E, I'm eagerly waiting for your writeup (historical anecdotes, etc) on one of my favorites from the early IR+SPB combo - Oru veedu iru ullam (from Avar Enakke Sontham, 1977).
One, I have no idea about this movie, the actors, the video, etc.
Two, I somehow see a strong smililarity with some SPB+MSV+KB songs from around the same time period like Angum Ingum (Avargal) and Kamban EmAndhan (Manmada leelai?). MSV's influence on IR or case of reverse inspiration?