String Orchestra - Level 3 - Digital Download SKU: A0.893487 Composed by John Marsh. Arranged by Keith Christopher. Baroque,Classical,Contest,Festival,Instructional,Traditional. Score and parts. 40 pages. Keith Christopher Music #499775. Published by Keith Christopher Music (A0.893487). The third movement of Symphony No. 8 by John Marsh (1752-1828) has been adapted in this stellar version for string orchestra. Ideal for contest, festival, and concert programs. Optional harpsichord adds a touch of stylistic color to the string section.