Johann Sebastian Bach
| BWV | 743 |
| Title | Ah what is, nevertheless, our life |
| Composed | Unknown |
| Key | A-Minor |
| Scoring | Organ |
| Movements | Chorale |
| Category | Chorales |
| Event | - |
| Author of text | Unknown |
| Text |
Ah what is, nevertheless, our life |
| Manuscript | Music library, Leipzig; Yale University, New Haven; Estate Felix Mendelssohn Bartholdy; Bodleian library, Oxford |