I'm guessing I've seen him at least a dozen times over the course of my life. He's always given a top-notch performance. I remember the first time he used a screen on stage to show his lifetime in photos, while singing "The Times of Your Life." OMG I cried so much I was an embarrassment to myself lol
What I've always loved about his shows is that he walks through the entire theater taking photos with his audience. Back then there were no selfies, so Mr. Sunny took the photos of the two of us. I treasure those photos, even though there were hundreds of other women taking the same photo.
I still cry when I hear Puppy Love 
"That's a great first pancake."
Lady Gaga, to Tony Bennett