上級 ❤0 Post Share Frederic Chopin ： Sostenuto (Waltz) KK.IVb/10 B.133 Type:Waltz Key: Es-Dur Duration:02:00 ♡ Favorite 🎹 Played 📖 Practicing ⭐ Want to Play Post Share ☐ 🏆 Competition ☐ 🎼 Concert ☐ 📝 Exam Top Ratings Videos1 Practice Logs Performance Videos（1） Frédéric Chopin - Waltz in E-flat major, B.133 rayray 08/06/2026 Like! 1
