Trailers have a very important role to play in Bollywood. They introduce the public to an upcoming movie br Recently reports show how the Bhatt camp makes an attempt to publicize their upcoming psycho thriller Khamoshiyan . Tum hi ho Arjit Singh is gonna sing his way into the trailer. br The makers were blown away with the unplugged version that was recorded by Arijit and they immediately decided to use it for the trailer. br “It is a sensational song. One of the best songs that I have heard in my lifetime and its poetry is simply brilliant. br br Very few songs will ever match the intensity of the Khamoshiyan song and we have used it in the trailer,” says Mahesh Bhatt.