(Photo Credit: Emma Kruch) Acclaimed mezzo-soprano recently debuted an expanded version of Thomas Adès’ “America: A Prophecy” with The Gewandhaus Orchestra under Andris Nelsons. Her other performances this season include Verdi’s “Requiem”and Anna in Berlioz’s monumental “Les Troyens”. OperaWire was glad for this opportunity to discuss with the mezzo-soprano both the modern and the classical roles in her repertoire.  OperaWire: Hi Kelley — and thank you so much {…}