The transition from the Classical to the Romantic era in Western music is best exemplified by the evolving role of the composer from a skilled artisan to a visionary artist. In the mid-18th century, composers such as Haydn typically worked under a patronage system, producing music to satisfy the specific tastes and functional needs of an aristocratic court. Music was viewed as a craft, characterized by clarity, balance, and adherence to established forms like the sonata-allegro. However, by the early 19th century, the cultural shift toward Romanticism, fueled by the revolutionary spirit in Europe, transformed this dynamic. Composers like Beethoven began to view music as a medium for personal expression and philosophical inquiry. This shift necessitated an expansion of musical vocabulary: harmonies became more chromatic, forms were stretched or abandoned, and the orchestra grew in both size and expressive capability. This era also saw the rise of the 'public' concert, which allowed composers to write for a broader, less predictable audience. While Classical music aimed for universal appeal through objective beauty, Romantic music sought to evoke the sublime and the individual experience. This transformation was not just a change in style but a fundamental shift in how society valued creative labor and the purpose of art itself.