Concert video is also 16:9 anamorphic, however it's truly interlaced,
meaning it's not possible to re-construct progressive frames out of
them since it really was shot interlaced. Do you know how horribly
low resolution interlaced video is? Well, take a look. It's right
after the Triomatic screwed up. I'd guess Kikuchi-san screwed up,
but it could've been Mizuno-san, too. There's no way Sanada-san
could've screwed up, though. "Screwed up" is such a harsh sounding
phrase, I guess. Whoever it was, Mizuno-san and Sanada-san handles
it well, but Kikuchi-san handles it like Sakura Miyuki would handle
it. Me thinks she's new to this. I'm not complaining. I'm just
pointing it out.
As I wrote before, yup, Kawasumi-san is pretty bad at singing. Not a news to me. Also, I came up with a new adjective for Takada-san while watching the video.