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 Preg Rog (later on his children used Laxmikant -Pyarelal for Prem Granth also) and Ravindra Jain for (Ram Teri Ganga