Johann Sebastian Bach
| BWV | 804 |
| Title | Duett |
| Composed | 1739, Leipzig |
| Key | G-Major |
| Scoring | Piano (Harpsichord) |
| Movements | Duett |
| Category | Duett (3rd Part of Clavierübung) |
| Manuscript | Civico Museo Bibliographica Musicale, Bologna; Bendiktiner Abbey, Göttweig |