I don't know who Pentatonix is since I never heard of them before. But I am a Grammy's boycotter ever since what happen in that building on that horrible July date. I totally refused to have anything to do with that building. I just find it very horrible, cruel, and upsetting. For the people who work there to have some kind of h word event held there. Like the Grammys is. While knowing full well of what happen there on that horrible July date. It is like those people don't even care of what happen on that horrible July date. You know I still just wish they would tear that whole entire area down. And turn that whole area in to a park or a zoo or something like that. That way I don't ever have to see or hear the name of that horrible building ever again. Every single time I do see or hear the name of that building. I am always automatically reminded of that horrible July date. And what happen 3 days after. Which was my nephew's 3rd birthday. And I was forced to go to his birthday party. When I was in no birthday celebrating mood. And I was the only one at his birthday who wasn't laughing, smiling, or even enjoying them self. I was about as miserable as one can be. And I totally blame that ahole for that. Anyway without Michael there is just no point of me watching a music award show ever again. Like I want to see the Grammys or the AMAs be given out to these no talented singers of today. The Grammys and the AMAs should only be given out to singers who can actually sing. Not to ones who only thinks they can sing. And sadly there is almost no more truly talented singers left in my country. Thankfully I was watching Everybody Loves Raymond and a program about Nostradamus last night. Instead of watching the Grammys.