Back again folks.
Here is my link to this RD (Panchamda) classic from the 70s movie 'Humshakal'. It was sung very well by the trio of Irfan, Saptak and Sinchan in the choice stage of EMAET.
http://www.badongo.com/file/546398
While listening to the original by the great Kishore Kumar and evergreen Asha, I found that the words 'Humna Humna' were actually 'Jhumna Jhumna' in the original. However, that did not take anything away from the effect it created.
All three did well in the song.
Enjoy the sound on earphones with a proper setting of the graphics equaliser.
ppa88