anonymous (attributed to Hammer, Franz Xaver or Lidl, Andreas)
Sonata a Viola da Gamba con Violoncello in A major
The sonata has been attributed to Franz Xaver Hammer on the basis of the handwriting. A comparison with the sonata D-SWl mus. 2285/2 in D major suggests a hypothetical attribution to Lidl.
Fred Flassig, Die solistische Gambenmusik in Deutschland im 18. Jahrhundert, Göttingen, Cuvillier Verlag, 1998, pp. 233, 267