Mili Nair delivers a distinct performance in the song Mr. X, part of the 2015 film of the same name. Composed by Jeet Gannguli, this musical piece is featured alongside the film's stars, Emraan Hashmi and Amyra Dastur. Released under the Sony Music India label, the track stands out within the film's soundtrack, contributing to its overall appeal. The track has a runtime of 03:37. Available for listeners, Mr. X can be downloaded in both 320kbps and 128kbps MP3 quality.