(April 11, 2016, 12:57 PM EDT) -- MIAMI — Citing undisputed evidence that three plaintiffs were aware of three different copyright registrations for the musical composition “Hustlin’” — as well as that the same plaintiffs “took no steps to correct, amend or address the” multiple registrations during two years of infringement litigation — a Florida federal judge on April 8 granted dismissal of the case (William L. Roberts, et al. v. Stefan Kendal Gordy, et al., No. 13-24700, S.D. Fla.; 2016 U.S. Dist. LEXIS 47694)....