1812 overture. Hands down.
The history of the piece:
Despite what the name might make you think, this work was actually composed in 1880 and first performed in 1882. Also contrary to what you might think, this work has nothing to do with the War of 1812 between the United States and the British. (Although it has become a patriotic favorite!)
This work was actually commissioned to commemorate Russia’s defense against Napoleon’s armies in 1812. If you listen closely, you can actually hear the themes of the French national anthem (the Marseillaise) as well as some traditional Russian folk songs and hymns.
What makes this piece particularly exciting is that it has a strong narrative. You can almost see the battle waging between the French and Russian armies. Tchaikovsky even employed real cannons and arranged for bells to ring from neighboring churches during the first performance.
With all the excitement and fanfare of this piece, who wouldn’t love it? Answer: Tchaikovsky himself—
he hated it. For one, he was never big on huge displays of patriotism. He once even called it “very loud” and “noisy” and thought it lacked artistic merit. To be completely fair, HE was the one who chose to use cannons.