It was the afternoon following the Metropolitan Opera’s premiere of “Der Fliegende Holländer,” that I met a glowing Huda I. Alkhamis-Kanoo, the founder of the Abu Dhabi Music and Arts Foundation (ADMAF) and the Abu Dhabi Festival. The Abu Dhabi Festival was one of four organizations co-producing the Met’s “Dutchman,” the other three being the Metropolitan Opera, L’Opéra de Québec, {…}