The Story Behind the Song "Rim Jhim Ke Tarane Lekar Aayi Barsat"

This song of Kala Bazar (1960) was picturised on Dev Anand and Waheeda Rehman sung by Mohammad Rafi and Geeta Dutt.The song was written by Shailendra and the music was given by S D Brman.
The song became the most iconic rain song and is spontaneously remembered with the pitter-patter of rain. It catches the mood perfectly, the rhythm of falling rain drops and the romance.
It is the first time ever any duet was picturised in background. Thanks to the genius of Barman Dada who insisted that this should be played in background.
The Director of the film was Vijay Anand who was a master of picturising songs.He was picturising this song on the hero and heroine but Sachin Da told him that instead of singing this song should be played in the background. 
Vijay Anand in an interview said that SD Burman was very perceptive about the power and impact of the medium of films and took a keen interest in understanding the situation of a song and its context in the landscape of the entire movie.
The situation was that Waheeda Rehman is standing at the bus stand. Most people here are holding an umbrella each because it is raining. Only Dev Anand is holding a newspaper over his head. He calls a cab. Both he and Waheeda Rehman approach the stopped cab. When they reach it, they see and recognize each other. Within that moment an old woman enters the cab and leaves with it.
Waheeda Rehman wears a dark sari with a light colored blouse, while Dev Anand is wearing a dark kurta pyjama. She had closed the umbrella while approaching the cab. Now both are getting wet. So Dev Anand tells her to open the umbrella and she tells him to come under it too. They try to catch another taxi when it is taken by somebody else.
Suddenly, the camera shoots the sea with the playful waves hitting the large rocks on the shore. The playful nature of the waves represents the mood of the song that is to follow. The song begins. They feel the song in their hearts. They remember all the things that had happened to them together in the past. During the entire song, they are walking on the street. The song abruptly ends, when they reach Dev Anand’s home.

Sachin Da used to experiment a lot, not only during composition of his songs but during background music as well, at times putting his reputation at stake. Sometimes, he faced opposition but stood firm, the skeptical falling in line when the experiment succeeded.The picturised version of the song is less than two minutes long. but it gave an excellent impact in the film.This picturisation happened, and what an eye candy this picturisation was Dev Anand and Waheeda Rehman,

Song of Kala Bazar 1960