The brothers were born into a Kutchi family in Mumbai. Their father, a grocer, allowed them to take music lessons from a teacher who could not pay his store bills. Kalyanji began his career in the early 1950s, mastering the , an early electronic keyboard. He used this instrument to create the iconic "cobra-charming" melody for the film Nagin (1954) while working as an assistant to Hemant Kumar.
The duo's music is celebrated for its versatility, blending Indian classical foundations with innovative Western arrangements. Kalyanji Anandji
The musical duo , comprising brothers Kalyanji Virji Shah and Anandji Virji Shah, stands as a cornerstone of Indian cinematic history. Over a career spanning four decades, they composed music for more than 250 films, evolving from traditional folk-inspired melodies to pioneering electronic and disco-infused soundtracks. Early Life and Musical Beginnings The brothers were born into a Kutchi family in Mumbai