President Donald Trump’s Jan. 27 executive order banning travel from seven Muslim-majority nations for 90 days has deeply complicated plans already in motion involving ­sectors of the U.S. music industry that work with those countries. Not only has the ban — which includes Iran, Iraq, Somalia and Sudan — restricted the ­movement of those traveling into or out of the United States, but American labels and managers are scrambling to protect artists ­vulnerable to Trump’s policy. Read more at Billboard.