Unwittingly, Ayushmann Khurrana’s decision to sing and compose at least one song in all his starrers has triggered off a conflict of interest between the producer Bhushan Kumar and the director Rohan Sippy of <em>Nautanki Saala</em>. The bone of contention is the new-age sound that Rohan wants to create through the voices of Ayushmann and other young singers, and the more conventional film songs that Bhushan Kumar’s company has been patenting since the 1990s.