WooYoung Yoon Tenor The first to score big was was Tenor, WooYoung Yoon, with eight pure and glorious high C’s in Tonio’s aria, “Ah, mes amis!” from the Daughter of the Regiment. Unlike famous performers of this knotty aria, which brought Luciano Pavarotti to the world’s attention, Yoon didn’t rush into the climaxing ninth high…