Mealey's (January 5, 2018, 10:49 AM EST) -- ATLANTA — In briefs filed with the 11th Circuit U.S. Court of Appeals, a karaoke track producer and a karaoke service operator recently debated whether a likelihood of confusion can arise from the operator’s use of purportedly pirated karaoke tracks that display the producer’s trademarks (Phoenix Entertainment Partners LLC v. Kevin Burke, No. 17-13043, 11th Cir.)....