Hey Rikimaru55, I finally got to all of these. I think I had seen dance practice videos for Silky Crews before, but that was not music, so I do not post that kind of thing.
The main problem you already know. This is just too many videos to watch all at once. I have been guilty of posting too many at once before, but I think I don´t do that anymore. I think my record was something like 9 though and so you beat me on that.
My suggestion is to either spread out the posts if you really want them all to be here or pick out what you think are the very best.
The ones I like the best are the last video with Super Live in the title and the one with the same two main Girl Singers posted earlier. The seventh one. I just like the voices of those two girls the best and it is filmed decently. I also like a couple of the younger dance group videos, but they are not really singing. I just thought they were cute and fun. The videos that are the 12th and 13th posted are the ones I am talking about.
Anyway, thanks for the work and effort and again, welcome.