Jeez, that's insane!
Even thought the Turbo Cmelak is under 2 tons, so creates slightly weaker turbulence than an Antonov-2 biplane.
It's good to see the formation from the side-view. The first 6 appears to be above the wake and the last 3 (with the greatest distance) suffer the most from it.
I guess the music is put on to supress the swearing and cursing and F-words