Оригинал: Hanon, Charles-Louis. Hanon Exercise No. 49. Hanon, Charles-Louis. Piano solo. Main sheet music.
Перевод: Ханон, Шарль-Луи. Stretches from the 1st to the 4th fingers, and from the 2nd to the 5th, in each hand. Ханон, Шарль-Луи. Фортепиано соло.