If Laxmikanth Pyarelal would have composed this one song in their entire life, it would still make them immortal. This song will remain as long as life remains on this earth.
I think you should try the 'Dior Homme Intense'. Someone called it the perfume of the Gods in one of their reviews. I had to try it and it sure came close.
Definitely one from the top 10 drawer of R.D. Burman.