The very last clip in this second video she did it right, otherwise it was flat every single time. She's my bias in SNSD alongside Tiffany but she just was NOT hitting that note most of the time. Even in that last clip she was a little bit off.
However, she hit it clean in that new performance and it's the only time she's ever done it that well. Generally speaking it was her best vocal performance during The Boys, like, ever.
EDIT: I rewatched their Letterman performance, she was flat then too.
So I'm on a mission here, does anybody have/know where I could acquire the MR Instrumental to Go Away, as in the instrumental with the background vocals and harmonies? YG sells it on their site but I can't actually purchase it.
. She sounded good. 
Don't You Remember 
I was listening to them today
