Ab Dilli Dur Nahin  being two exceptions in this period). Only after Jaikishan died, did he turn to a different music director -  Laxmikant-Pyarelal  for  Bobby , Satyam Shivam Sundaram, and Prem Rog (later on his children used Laxmikant-Pyarelal for Prem Granth also) and Ravindra Jain for (Ram Teri Ganga Maili and Henna). It is interesting to note