Schumann David League piano is difficult. The music "Dance of David League" is rich in emotional changes, and the music changes quickly and complicatedly, with high difficulty. Dance of David League is divided into two collections, each of which consists of nine ditties. At the end of each ditty, there are signatures of F. and E. to show the musical character of this ditty. The first one is a few F&; E music in which two personalities appear at the same time. Schumann interweaves frequent and powerful accents with gentle and poetic high-pitched melodies.