It was sung by Irfan

The tagline of Vash, which released in 2023, was Possessed by Obsessed.

There were four songs on the soundtrack of the film.

If they were arranged in the alphabetical order, as well as in the descending order of their durations, Jaan Nasheen would be the first – it was four minutes and three seconds long.

The song, which featured an alaap by Sanhita Majumder, was sung by Mohammad Irfan.

It was written by Ajay Garg, and was composed by Mukhtar Sahota, who was also credited with mixing and mastering the song, and playing all the instruments.