Катюша - Katyusha but Udmurt (Удмурт Кыл)

Katyusha has been one of the best-known Russian-language World War II folksy songs all over the world.
Udmurt arrangement: unknown, sung during the Udmurt cultural festival 'Gerber', 17/08/2019
Music: Matvey Blanter (Матве́й Бла́нтер), 1938.
Background credit: unknown on Картины о Великой Отечественной войне (part 2)

[@donatcsonka1371]

Buranovo Grannies or another band?

[@AnonymouseArchive1945]

Nope, not the Buranovo Grannies, though that would've been great

[@user-ee5in5do7y]

Nice

[@AnonymouseArchive1945]

Thanks