Soviet-style military march, but softer and more melodic, like a festive victory ballad. Male choir with a lead male vocalist. Tempo: moderately slow, solemn but uplifting (90 BPM). Brass band (trumpets, trombones), accordion, snare drum, bass drum. Melody should be sweeping, memorable, similar in spirit to classic Russian Victory Day songs. Mood: proud, grateful, triumphant, but also tender and nostalgic for fallen heroes. Not too fast, not aggressive.