The spectacular one-night-only concert by David Foster and his famous friends finds the songwriter and hit producer gathering together the best tracks from his bottomless well of hits and inviting some talented folks to come along and help perform them. Not only are the songs magical, the performances are just as enchanting, including appearances from Andrea Bocelli, Michael Bubl‚, Josh Groban, Kenny G, Katharine McPhee, Celine Dion, Blake Shelton, Brian McKnight, and Charice.n…