Andrea Bocelli singing in Chicago Friday night, June 12, 2009. This is "The Prayer," recorded originally on his "Sogno" CD with Celine Dion. Here he is singing with Heather Headley. Again, my apologies for the picture quality — my digital camera autofocus had a mind of its own! Hopefully you can tell from the video clip how beautifully Andrea sang, how much he seemed to enjoy it, and how much the capacity crowd loved him! ... Bocelli "Heather Headley" Chicago Concert Incanto Opera Singing ...