The comments section on the video is golden.
Cellos 1, 2, 3 and 5 through 8 were fine, but I sensed a disturbance in the 4th.
Impressive. Most impressive.
Now witness the power of this fully armed and operational orchestra !
Good, good, let the music flow through you.
Stormtrooper masks, and she would have kept missing the strings.
The odds of successfully playing 8 cellos at once are 3720 to 1!
And one for prequel fans:
Playing eight cellos at once is a pathway to many abilities some consider to be unnatural.
I must admit that without the clones, it would not have been a victory.