º£Å亥ÀÇ ÇÇ¾Æ³ë ¼Ò³ªÅ¸ 23¹ø "Appassionata (¿Á¤)"ÀÇ ¾Çº¸ÁýÀÔ´Ï´Ù. - Songlist - Piano Sonata no. 23 f minor op. 57 (Appassionata) difficult (Level 9)