The Red Army Choir (Choir Aleksandrov) is a performing ensemble that served as the official army choir of the former Soviet Union’s Red Army. The choir consists of a male choir, an orchestra, and a dance ensemble. The songs they perform range from Russian folk tunes to Church hymns, operatic arias and popular music.
In 1991, The Red Army Choir participated in Roger Waters’ The Wall concert celebrating the fall of the Berlin Wall. They performed an anti-war song “Bring the Boys Back Home”.
(Thanks Tim)