In reality, the song X is written by Gopal Singh Nepali for the movie Narsi Bhagat (1957). This song is also credited as traditional and originally written by 15th century poet Narsinh Mehta, whose life that film is based on. (Many, including the film Y , mistakenly attribute it to the 16th-century poet Z due to the fact that Z was blind and the song is a prayer asking God to "appear" before him, for his "eyes thirst for Your sight".)