Mealey's (April 16, 2020, 10:09 AM EDT) -- BOSTON — Although agreeing with a Puerto Rico federal judge that a songwriter’s copyright infringement complaint against pop singer Enrique Martin-Morales fails without evidence of a copyright registration, the First Circuit U.S. Court of Appeals on April 13 nonetheless remanded for a determination of whether the plaintiff should be granted an opportunity to supplement his complaint with registration information (Luis Adrian Cortes-Ramos v. Enrique Martin-Morales, No. 19-1358, 1st Cir., 2020 U.S. App. LEXIS 11545)....