Sinfonia d-moll

The two-movement Sinfonia in D Minor (BR-WFB: C7, Fk 65) belongs to a group of only eight multi-movement compositions for strings by Wilhelm Friedemann Bach (1710–1784), some of which are reinforced by oboes and bassoon and/or a pair of horns. In addition to the four strings and basso continuo the Sinfonia stipulates only two flutes. In the introductory Adagio – the strings play „con sord. e sempre piano“ – the obbligato flutes often have to execute sustained notes. The second movement, Allegro e forte, does not specify whether the flutes continue to participate. The piece is transmitted in an autograph score at the Staatsbibliothek zu Berlin – Preußischer Kulturbesitz (shelf number: D-B, Mus. ms. Bach P 325) as well as in other manuscripts (score and parts) copied by various scribes.[1] The autograph bears the following title: Sinfonia â 2 Travers: 2 Violini, Viola et Basso di W. F. Bach.
According to Peter Wollny[2] the style, two-movement structure and transmission suggest a date of composition around or after 1740 in Dresden. The piece may have been intended for performance during mass at the Catholic Hofkirche as a so-called Gradual symphony. Bach was employed from 1733 to 1746 as organist at the nearby Lutheran court church of St. Sophia. The scarcity of genuine organ works by Wilhelm Friedemann Bach – only a small number of fugues and chorale settings may be safely attributed to him[3] –, the assumption that the Sinfonia may have been intended for liturgical use, and its close affinity to the movement pair of prelude and fugue typical of the organ repertoire have induced the editor to venture preparing an arrangement for organ.