Compared with Haydn and Mozart, Beethoven's works are similar and different in musical style, which is more related to inheritance and development. Beethoven's creation not only pursues emotional contrast, but also the emotional contrast of his works is quite distinct. His music has a high degree of tension and excitement, and often forms a huge climax. In the same movement or work, there may be both stormy and powerful music and gentle, elegant, humorous and lyrical emotions. Beethoven's works are much larger in range and intensity than his predecessors.