| Title | 42 Little Keyboard Preludes |
| Creators | Johann Sebastian Bach, composer |
| Opus | — |
| Instrumentation | keyboard piano |
| Number of movements | 42 |
| Keys | — |
| Composed | — |
| First published | — |
| Dedication | — |
| Tempo markings | — |
| Metronome markings | — |
| Time signatures | — |
| Average duration (sec) | — |
| Number of measures | — |
| Composition types | Preludes |
| Period | Baroque |
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