Beethoven’s Leonore No. 3 overture can be evaluated the complete version of the Leonore overture like the magnificent symphonic work. This third version of overture also overture was composed in the sonata form like Leonore No. 1 overture, and Leonore No. 2. Further, its musical materials and structure also are developed from Leonore No. 1 overture. In other words, he kept using the excellencies of the previous overtures, and Complemented the Deficiencies of the previous overtures. Basically, Leonore No. 3 contains total six hundred thirty-eight measures with thirty-six measures for introduction. Although introduction became smaller than previous overtures, other entire movements expanded from Leonore No. 2. Even though Leonore No. 3 has larger
