Beyoncé brings the bling, but songs a weak spot: Aidin Vaziri | The wind machines must have arrived on their own tour bus. They were practically everywhere at Beyoncé’s Oracle Arena concert on Friday: blowing her flowing blond tresses skyward from the lip of the stage; at the top of the illuminated staircase from which she descended several times; even high above the crowd when the 27-year-old singer magically took flight. She probably doesn’t even sit on the can without a gust in her face. Backed once again by a rocking all-female band and countless male dancers who seemed to have forgotten to pack their shirts for the North American leg of “I Am…” world tour, Beyoncé’s two-hour concert was as delightfully whizz-klonk crazy as you might expect. Read more.