

He shattered musical tradition by abandoning tonality, forcing the 20th century to listen in a radically new way.
Arnold Schoenberg began as a late-Romantic composer in Vienna, his early works lush with the influence of Wagner. A restless intellect, he soon felt the old harmonic system had exhausted itself. In a move that shocked the musical world, he began composing pieces that rejected a central key, a method he called 'atonality.' This wasn't chaos, but a new order; he later systematized his approach with the twelve-tone technique, ensuring all notes were equal. Fleeing Nazi persecution for his Jewish heritage, he found refuge in America, teaching at UCLA. While his music was often met with hostility, it irrevocably altered the landscape of composition, making him a pivotal, if polarizing, architect of modern sound.
1860–1882
Born during or after the Civil War, they built industrial America — the railroads, the steel mills, the first skyscrapers. An era of massive wealth, massive inequality, and the belief that the future belonged to whoever could build it fastest.
Arnold was born in 1874, placing them squarely in The Gilded Age. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
The biggest hits of 1874
The world at every milestone
Wounded Knee massacre marks the end of the Indian Wars
First public film screening by the Lumiere brothers
New York City opens its first subway line
World War I begins
First Winter Olympics held in Chamonix, France
D-Day: Allied forces land at Normandy
First color TV broadcast in the US
He was largely self-taught as a composer, learning counterpoint from textbooks.
He was a talented expressionist painter and exhibited with the Blue Rider group.
He experienced triskaidekaphobia, a fear of the number 13, and died on Friday the 13th.
He invented a notation system for tennis matches because he loved the game.
“There is still plenty of good music to be written in C major.”