Bollywood musics are inspired from one another :-). Music in one of the songs may be also music for another. Lets have a look to some of that
The First case is from movie Mohabbat and Pyaar kiya to darna kya
The second is from movie Murder 2 and Aap ka suroor
After seing these two cases lets move towards Third From movie Tu chor main sipahi and Dulhan hum le jayenge

there are more like these if you have any please do comment i'll be glad to it. Thank U