The classical music composer known for symphonies like the Ninth Symphony is Ludwig van Beethoven. Beethoven is one of the most influential composers in Western music history, bridging the Classical and Romantic eras. His Ninth Symphony, also known as the "Choral Symphony," is particularly famous for its final movement, which features the "Ode to Joy," a choral setting of Friedrich Schiller's poem. Completed in 1824, this work was groundbreaking for incorporating voices in a symphonic context, and it has become an anthem of unity and brotherhood. Beethoven's compositions have had a lasting impact on music and continue to inspire musicians worldwide.