Chetna includes a song by the playback singer of what nationality?
Chetna:  One of its songs, "Main To Har Mod Par Tujhko Doonga Sada," is singer Mukesh's all-time memorable and popular song. Mukesh (singer): Mukesh Chand Mathur (22 July 1923 – 27 August 1976), better known mononymously as Mukesh, was an Indian playback singer of Hindi movies.
Indian