Regarding the "This is my Fight Song" video, the Washington Post figured out who most of the singers were. I had never seen or heard of some of them. I'm still looking for a labeled list of who is in "What the World Needs Now."
https://www.washingtonpost.com/video/national/so-who-were-the-celebrities-in-the-democratic-conventions-cover-of-fight-song/2016/07/28/25ec3d2a-5512-11e6-b652-315ae5d4d4dd_video.html
Thanks for the info on Kristin Chenoweth. This is embarrassing to admit, but I may have mixed her up with Kelly Clarkson. For some reason, I often mix up Kelly and Kristin (same initials, but different ages), and even more often confuse Kelly Clarkson with Carrie Underwood. Kelly Clarkson has said that she is a Republican at heart, although she endorsed Ron Paul in 2011 for the Presidency, and then voted to re-elect President Obama, because she, too, supports same sex marriage.
Audrey, the Phantom Phanatic, who nonetheless would rather be Jean Valjean, who knew how to make lemonade out of lemons.