Do not really expect you to be impressed, but I consider it as a nice example of so-called "Russian spirit", and overall the video is quite harmless.
Don't see any need to feel apologetic. It's music, not politics, and music is universal. Actually, I AM impressed. The arrangement is tasteful and the young lady (vocalist) is not only very attractive but has a voice that could make it in any market, including the U.S. I think it's great to be exposed to what is happening in music in the rest of the world and not just in our own little 'comfort zone'.
BTW, I see no reason why this could not have been posted on the main (arranger) board. I've seen a lot less relevant things posted there....every day

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chas