ANAHEIM, Calif., Jan. 21, 2016 /PRNewswire/ -- Casio America, Inc. is pleased to announce the launch of two new flagship models in its lineup of professional digital keyboards - the MZ-X300 and MZ-X500. Perfect for the home, studio and live performances, these arranger workstation keyboards offer new sounds, innovative effects and new rhythm content created by developers from all over the world. The MZ-X300 and MZ-X500 will be on display in Casio's booth (#5900) at Winter NAMM 2016, January 21-24, 2016 at the Anaheim Convention Center in Anaheim, CA.read more