Kronos Quartet song Aaj Ki Raat (Tonight Is the Night) was instrumental version of the song released in the international album Caravan.
The song bahome chale aa as is Lata Mangeshkar's favorite song. She must sing it in every show of hers.
This movie has been produced by Aamir Khan's father Tahir Hussein Khan who is Nasir Hussein's younger brother
Anamika is one of the best movies of Sanjeev Kumar and Jaya Bhaduri. They play the romantic lead opposite each other for the second time after Koshish. They have also been cast as father-daughter in Parichay and would later play father-in-law and daughter-in-law in Sholay. That is a wide spectrum.