Everyone should see Liza perform live as often as they can. I have been seeing since 1970, when I was 14, and my parents took us to the Concord Hotel, in the Catskills.
It was one year after Judy died and one year before Liza made Cabaret. She sang "Mister Bojangles" and "Maybe This Time," "God Bless the Child" and an amazing version of "Shine on, Harvest Moon."
A drunken man yelled out that she should sing "Over the Rainbow" and she said, "There was only one woman who could sing that song, and she's no longer with us." The audience applauded and the drunken man's wife escorted him out.
I went backstage and Liza asked me to hold her dog's leash. The dog pooped in the corridor outside the dressing room. I didn't know what to do, but someone from the hotel cleaned it up and said, "Don't tell Liza." Liza kissed me on the cheek and thanked me for walking her dog.
Thirty years later--I was now 44--I was seated at a dinner table with her and I told her that story. She pointed a finger at me and said, "I was just gonna say...you look VERY familiar!"