|Genre Categories||;; ; ;|
|Work Title||Sonata in A major (4 Hands)|
|Alternative. Title||Sonata for Piano 4-Hands, W. XIII, 1|
|Composer||Bach, Johann Christoph Friedrich|
|Opus/Catalogue NumberOp./Cat. No.||W. XIII, 1|
|I-Catalogue NumberI-Cat. No.||IJB 27|
|Composer Time PeriodComp. Period||Classical|
According to Grove, Bach's keyboard works after 1778 weren't necessarily for harpsichord, and they list this work simply as a keyboard work.