Four sonatas and two duetts for the harpsichord or piano forte with an accompanyment for a German flute or violin
By: John Christian Bach
Publisher: Sold at Welcker's music shop
Published: 1781
Place of publication: London
Number of pages: 45
Subjects: Sonatas (Violin and harpsichord); Sonatas (Flute and harpsichord); Piano music (4 hands); Sonatas (Flute and piano); Sonatas (Violin and piano)
Work titles: Sonates et duo, op. 18
Notes: "Opera 18".

4 sonatas for keyboard with violin or flute acc. (no. 1-4) and 2 duets for 4 hands (no. 5-6).

Dr. James and Dr. Margaret Whitby donation.