
Johann Sebastian Bach
| BWV | 668a | 
| Title | When in the hour of utmost need | 
| Composed | 1708, Weimar | 
| Key | G-Major | 
| Scoring | Organ  | 
    
| Movements | Chorale | 
| Category | Chorales Leipzig manuscript | 
| Event | Lent | 
| Author of text | Paul Eber, 1566 | 
| Text | 
      When 
          in the hour of utmost need  | 
    
| YouTube | Video 1 | 
| Manuscript | Music library, Leipzig ; Protestant Publishing Institute, Berlin; Estate C. Ph. E. Bach |