Оригинал: Celebration Series Perspectives. Baroque, Classical, Romantic, 20th century and 21st century. Piano Studies. Etudes 4. Intermediate.
Превод: Celebration Серия перспективи. Baroque, Classical, романтичен, 20 век и 21-ви век. Пиано Studies. Studies 4. Междинен. Пиано Studies.