This concert was amazing and Kristin was phenomenal. Her voice was amazing and her dialogue in between her singing was so funny. I totally believe that Purell should do some kind of pr campaign involving her. I will always remember Kristin and the happy birthday song, when I use Purell. I almost cried when Kristin started crying near the end of the show. I don't see how anyone could not like her because she's human like us and acts like a regular person. I also thought it was cool that Douglas Sills made an appearance because I had seen him with Kristin in Music in the Air.