Conscious of the criticism of his vocal range, he underwent training with Margaret Carrington, the voice and diction trainer, to ensure he sounded right for the part, and the pair worked together daily for up to six hours a day for six weeks.
Consciente das críticas recibidas previamente polo seu rango vocal, tomou clases con Margaret Carrington, adestradora de voz e dicción, para asegurarse de que soaba correctamente no seu papel, traballando con ela diariamente durante seis semanas, ata seis horas ó día.