Nah!!!!
There are some wonderful Orthodox hymns that wound be VERY appropriate (even though the Lying Press will react badly to them, especially if they include God Save the Tsar).
https://www.youtube.com/watch?v=XEATiGKOTEs
I would LOVE that one, though!!!!
And there will probably be more Evangelical and popular music than Orthodox.
I don't see why that would matter. The Tsar, bless his heart, is hardly a figure of contemporary global controversy.