String Orchestra - Level 1 - Digital Download SKU: A0.1403912 Composed by Greg Edmonson. Arranged by Joseph Perkins. 21st Century,Contemporary,Video Game. 27 pages. Joseph Perkins #987082. Published by Joseph Perkins (A0.1403912). The main theme of the Uncharted series for young String Orchestra (Grade 1). Set in the key of A Minor. Percussion is optional, but benefits from its addition.