I don't know who was running the sound board but whoever it was should go back to school. Not only Adele as I had to use all 8 Of my speakers to understand the vocals on my HT setup. Then I had to kick up the center channel. Doesn't say much about the music world when this happens.
Did you hear Adele at the Grammy's?
It was the most godawful atonal thing. I suspect that she always benefits from pitch correction, but this
time it must have failed, and she and was unmasked. She and the media tried to make up some excuses, but that was no microphone problem; a mic only
amplifies what is coming out of your mouth. No effect on pitch whatsoever.