True, quite risky on her part having done the dirty on the sound guys and blamed them for her performance before, that they aren't the same sound guys on Sunday ...Especially since she’s been so ungrateful and ungracious about former opportunities to perform there.
"Oh dear, the equipment was quite hot by the end of the afternoon, seems like an unintentional effects filter applied itself to her vocals. Mysteriously only to Carrie's segment of the afternoon"