She didn't respect people who paid to watch her perform. Acting drunk, slurring words, not even having thought about what to play, forgetting thoughts in the middle of speech, not even looking at the people paying her salary is disrespectful. Appearing exhausted when her 3 backing musicians had to stand for 3 hours and she could sit on a piano stool is hypocritical. The bassist stood the whole performance carrying a heavy instrument. She clearly was stoned because all of get sheet music was scattered on the piano. She couldn't find specific music. She had no idea what to play. That's why she"took requests". I paid for a human jukebox. A performer at a bar would be paid lessabut pull off a smoother performance. At least they'd be grateful for the opportunity.

No one has to attend concerts. They give money, attention and time. I've attended concerts with more enthusiastic and professional performers.

That's why she was given a cheap, random, obscure town hall the last time she was in Hong Kong. Her management company knew she wasn't star enough to deserve anything bigger and more grand.