Took some time to listen to the entire sequence. I have never experienced rural Bengal. My parents are both from urban Kolkata, and so that's where I visit every time I go to India. However, I've taken trips to Shantiniketan and Murshidabad and have gotten a taste of what Tagore has written about in the pastoral, holistic, green rural Bengal. This musical sequence from Tapan Sinha's Atithi brings up Tagore's beautifully written images in my mind.
https://www.youtube.com/watch?v=vstC0vkXjUM
https://www.youtube.com/watch?v=vstC0vkXjUM