Originalus: 175 Exertudes, Book 2. Relay of Triads Up and Down the Scale. Two Over Thumb in a Three Finger Passage. Intermediate.
Vertimas: 175 Exertudes, knyga 2. Tarpinis. Donaldas Morgenstern. Pianinas metodas natos. Pianinas Pavieniai natos. Tarpinis. 175 Exertudes, knyga 2.