Two [or rather, Six] Grand Overtures, one for a single and one for a double orchestre ... First orchestra: flauto 1, 2; oboe 1, 2; [wanting clarinets 1, 2]; fagotto 1, 2; violino 1, 2 [wanting viola]; basso. Second orchestra; flauto 1, 2; violino 1, 2; viola; basso. [Clarinet parts for Op.18 no 2 have been supplied in MS.
Bach, Johann Christian.
CHAMBER ORCHESTRA