The short answer
A familiar group whose early sources were not a single set. Prelude in C minor, BWV 934 is a prelude by Johann Sebastian Bach from the Baroque era. PlayPiano puts it at Level 5, an estimate.
- prelude
- Baroque
- Key of C minor
- joyful
Also known as Six Little Preludes, BWV 933 to 938: No. 2 in C minor, BWV 934.
History
Prelude in C minor, BWV 934 is now grouped with the six little keyboard preludes BWV 933 to 938. The Netherlands Bach Society points out that these pieces were not preserved as a set in sources from Bach's time. Their familiar modern grouping is therefore not the same thing as an original bound collection left by the composer.
Sources
What to listen for
Sequences guide the journey
Hear related harmonic patterns shift in sequence. Ooi offers alternative phrase groupings, not one compulsory division.
How to practise it
Keep the moving upper line even above the simpler lower pulse.
- Keep the upper figure even at a comfortable pulse.
- Place the lower entries without interrupting the moving line.
- Notice the changing register rather than repeating a fixed position.
How hard is it
The opening combines continuous upper eighth notes with independently moving quarter-note bass and register changes. Ornament placement adds coordination demands. This is an opening-informed estimate, not a full teacher assessment.
About this piece
- Collection
- The prelude gallery
- Licence
- CC0
- Source
- musescore.com
More by Johann Sebastian Bach
- Prelude in C major, BWV 846Level 4, estimatedOpen to everyone
- Two-Part Invention No. 1 in C major, BWV 772Level 5, estimatedWith Maestro
- Italian Concerto in F major, BWV 971: III. PrestoLevel 9, estimatedWith Maestro

