String Orchestra - Level 3 - Digital Download SKU: A0.1489629 Composed by Gustave Bach. Arranged by Katherine Ann Blake. Classical,Romantic Period. 13 pages. R?sFacta Editions #1066498. Published by R?sFacta Editions (A0.1489629). Night Song is a lyrical, serene, prayer-like work for string orchestra by German-American composer, Gustave Bach.  Originally in the key of E major, this edition has been transposed to the key of D major to make it more accessible for younger ensembles.