I guess, I'm following your friend on Instagram.
Anyway, after dance rehearsals last week, Kuu has band rehearsals this week.
She has new guitar and bass players, one being from the band HighsidE (the band of Misono's husband), the other from the band Red Diamond Dogs.
Today they practiced the show for the live house venues (aka not-the-Zepp venues).
Judging by her words, it will not only look a bit different, but also has a different setlist.
She also posted a small video (without audio):
http://www.instagram.com/p/BhqEhv2hUGP/
I can't read lips, but fans in the comments say it's IT'S MY LIFE.