Bad Apple!! but the live versions play over it 

The reason why the bottom and top right are out of sync at the start of the video is because the way those videos are edited together Also why top right is slightly out of sync a lot of times Also the concert in the video at the bottom had the animation out of sync with the song so that's why nomico's singing isn't matching the audio, the top left is fine though

I guess when I find the version that was used in this concert it will be great news for Touhou fans.

I'm going to fix the timing with this and use a higher quality video for animelo summer live 2010 (bottom) and nico nico daikaigi final 2011 (top right) I can't find a higher quality video for nico nico super party 2 Last Night Carnival (top left)

I still wonder why I dont know it was extended, I watched this concert over and over again. Now I know I wonder if anyone found the original video for the concert

再喝ありがとうございます！ やはり音源はアニサマ版でしょうか？

Can i have link of those video