A reprise version of the song 'Dum Dum', sung by Diljit Dosanjh from his upcoming film 'Phillauri' has been released. The song, described as the "first Sufi love song of the year", has been composed by Shashwat Sachdev with lyrics penned by Anvita Dutt. Directed by Anshai Lal, the romantic comedy will release on March 24.