Johann Sebastian Bach
| BWV | 578 |
| Title | Fugue |
| Composed | 1707, Weimar |
| Key | G-Minor |
| Scoring | Organ |
| Movements | Fugue |
| Category | Fugue |
| YouTube | Video 1 |
| Manuscript | Music library, Leipzig; Estate Johann Ludwig Krebs; Johann Sebastian Bach Institute, Goettingen; Yale University, New Haven; Estate Felix Mendelssohn Bartholdy; Bodleian library, Oxford |