please Need Help with this song

Hi,

I am sorry to post this topic here, but this is the only place I can expect for help.

Please and lots of pleazzzzzzzzzz..zzzes, can anybody pass on information or if possible send a copy of a Kareoke for the song "He Maine Kasam Li..li..Hey Tune kasam Li...lii.Nahin Haonge Juda..Hum..mm..".

This song is from the old movie" Tere Mere Sapne " sung by Kishore and Lata.

I need this kare oke for a duet competition and I have been looking for it in all places. If anybody out there knows how to get it, from where to get it.. it would be great. I appreciate your help..

And Moderators, Naaraz nahin hona..Maphi chahati hoon..

Thanks