Jacob Gottfried Weber (1779–1839) Sort by: name | opus | popularity | playlist 12 Songs op. 17 Mass No. 1 op. 27 Sonata for gravichembalo in C major (1810) op. 15 Variations in C Major for Flute (or Cello) and Guitar op. 1 Variations on a Norwegian Theme for Flute and Guitar op. 39 Variations on a Theme from `Der Freischütz` for Flute and Guitar op. 37 Variations on a Venetian Barcarolle for Flute and Guitar op. 38