🇷🇺🪖🎵The 355th day of the siege of Leningrad (St Petersburg) during WWII. All over the city hung posters: "The Great Hall of the Philharmonic Society, Sunday, August 9, 1942. Concert of the symphony orchestra. Shostakovich. Seventh Symphony (for the first time)."

The concert was to last 80 minutes. The command set a task to the Red Army men:
"During the performance of composer Shostakovich's Seventh Symphony, not a single enemy shell should burst in Leningrad!"
The artillerymen took their battle stations at the guns. A time calculation was made. The audience would begin to gather at the Philharmonic in advance, which meant an additional 30 minutes and the same amount of time for the citizens to go home. For 2 hours and 20 minutes the German guns should be silent, so our artillery should work, performing their "symphony of fire". Everyone was involved. A special role was given to reconnaissance. We had to know exactly what enemy guns were ready and could hit the city. It was necessary to know their number in order to calculate the necessary ammunition for this task.

Reconnaissance worked. Targets have been identified. Ammunition was allocated with a reserve. Major General Mikhail Semyonovich Mikhalkin, commander of the artillery of the 42nd Army, was put in charge of the task.

The Germans knew about the forthcoming concert and prepared their guns for a precise and massive strike just in time to kill as many citizens as possible. But they did not know about the plans of the Red Army command - to hold their own, artillery concert.
And so, half an hour before the concert began, our artillery played all the "violins". The strike was made simultaneously on all enemy batteries, observation posts and communication centers, giving no chance to any German cannon to "talk".
At that time in the Philharmonic Hall nothing reminded of the war. The air smelled of peaceful times. The huge crystal chandeliers were lit. The halls were cleaned to a shine. However, the Philharmonic was not heated, and the audience sat in their outer clothing. Even though it was summer, it was bitterly cold in this stone building. The conductor Carl Ilyich Eliasberg stood behind the console in a tuxedo and a snow-white shirt with a bowtie, and despite the cold, the whole orchestra took off their outer clothes and took their seats. Throughout the city the performance of the concert was broadcast through loudspeakers. And the conductor waved his baton.
During the concert, the battle alarm sounded. There were some soldiers in the audience who were forced to move into position. At this time, violating the rules of symphonic concerts, but paying tribute to the Red Army, Eliasberg stopped the playing, and applauded the Red Army soldiers leaving their seats, the entire orchestra applauded.

Many years after the war, two German tourists sought out conductor Eliasberg and told him: "We listened to the symphony that day. It was then, on August 9, 1942, that it became clear that we had lost the war. We felt your power to overcome hunger, fear, even death."

For the entire eighty minutes that Dmitri Shostakovich's Seventh (Leningrad) Symphony was playing, not a single enemy shell exploded in Leningrad. Not a single enemy Messer broke through the skies over Leningrad. The forces of the defending Soviet soldiers were exhausted. But each of the soldiers deliberately kept his post. The composer of the Leningrad Symphony, Dmitri Shostakovich, also kept his fighting post. He volunteered for the fire department and preferred to hear his work on combat duty rather than in the Philharmonic Hall.

@Slavyangrad