गंगा आये कहाँसे गंगा जाये कहाँ रे -हेमंत
the original song is a folk song in bengali http://youtu.be/ FpZHVIXfZfI Here sung by abbasuddin ahmad of bengal (now bangladesh)
He also composed it slightly differently, manna dey singing this version http://youtu.be/0mkzikhfSRE
the original song is a folk song in bengali http://youtu.be/
He also composed it slightly differently, manna dey singing this version http://youtu.be/0mkzikhfSRE