I definitely remember seeing it. It was the American Music Awards. He kept trying to recover but to no avail. He did finish the song and people clapped and stood for him for carrying on. When the song was over, the camera went to Helen Reddy, one of the hosts. She had a big smile, deer in the headlights look and she also carried on. I was a kid; I figured they'd say something about it. My Dad said no way. Helen Reddy acted like nothing happened. My Dad was right. ;)