ORLANDO, Fla. – It’s the end of an era for a renown Disney World band. The Grand Floridian Society Orchestra will be playing its last tunes on Saturday after three decades of entertainment.“I’ve spent six years at Disney and that’s the first group I ever played in,” Corey Paul, a substitute trombonist of the orchestra said. “It was a big part of me growing as a musician at Disney, so it’s really sad to see it go.”The 30-year-old said his last gig was Tuesday.