I’m glad to hear that the wonderful Italian crossover tenor Andrea Bocelli will be performing again at Madison Square Garden later this month. My friend Vivian and I are big fans and had tickets to hear him sing there several years ago. I remember that our seats were way up in that cavernous venue, and after the long climb we stopped to catch our breath before settling down to enjoy the concert. As we and his 20,000 other fans waited in anticipation for Bocelli to take the stage, Vivian...