String Orchestra - Level 4 - Digital Download SKU: A0.1023453 Composed by Myrto A. Kostaropoulou. Contemporary,Standards. 57 pages. Myrto A.Kostaropoulou #6302879. Published by Myrto A.Kostaropoulou (A0.1023453). A beautiful composition for a String Orchestra for the subject of the four Seasons. A trip that begins with Spring and ends up with Winter presence, four emotionally strong and exciting pieces.