Oh, I saw this video. It’s one of the most amusing things I have ever had the pleasure of watching. I especially like the part where the family having a picnic hides under their blanket when the bomb goes off. Yes, a blanket is the most effective way to protect oneself from an atomic bomb!
The March of the Defenders of Moscow is paticuarly good, as are some of the national anthems, especially the Soviet, Lithuanian and Kyrgyzstani ones. Invincible and Legendary is also epic, and in quite high quality (most are quite crackly)