Sonata No. 1 in minor, BWV 1001[edit]
Adagio
Fuga (Allegro)
Siciliana
Presto
Though the key signature of the manuscript suggests minor, such was a notational convention in the Baroque period, and therefore does not necessarily imply that the piece is in the Dorian mode. The second movement, the fugue, would later be reworked for the organ (in the Prelude and Fugue, BWV 539) and the lute (Fugue, BWV 1000), with the latter being two bars longer than the violin version.