The makers of 'Baar Baar Dekho' released the fourth track from the film titled 'Nachde Ne Saare'.Composed by Jasleen Royal and also sung by Jasleen, Harshdeep Kaur and Siddharth Mahadevan, the song is the wedding anthem for the season, this year.Featuring a gorgeous Katrina Kaif and a dapper Sidharth Malhotra, the song is picturised during the mehndi ceremony in the film that has the supporting cast joining the leads.Produced by Excel Entertainment and Dharma Productions, 'Baar Baar Dekho' is directed by newbie Nitya Mehra and is slated for release on September 9th, 2016.To listen to the song exclusively, click here.