What style of music did Beethoven create?

Beethoven is renowned for bridging the Classical and Romantic eras of music. His compositions exhibit a profound emotional depth and innovative structures, often characterized by dramatic contrasts and complex harmonies. While he built upon the foundations laid by composers like Mozart and Haydn, he expanded the expressive range of music, leading to a more personal and introspective style. His later works, in particular, showcased a departure from classical forms and embraced greater freedom in expression.