Beethoven's Symphony No.9, also known as the 'Choral Symphony', is a monumental composition completed in 1824, widely regarded as one of the greatest symphonies in Western classical music. It is notable for its final movement, which features the 'Ode to Joy', a choral setting of Friedrich Schiller's poem celebrating universal brotherhood and the triumph of joy and freedom. This symphony embodies the spirit of the 19th century, reflecting a shift towards Romantic ideals in music and the broader cultural movements of the time.