Mar 23, 2010 鈥 By WSU News Services 鈥 Online the American mezzo-soprano Joyce DiDonato calls herself Yankee Diva, one hopes with tongue in cheek. (You can visit her at yankeediva.blogspot.com.) While the characterization suggests some of her pluck and gumption, it leaves untouched her sensitivity, grace and kaleidoscopic sense of fantasy.