# Prelude and Fugue in B-flat minor, BWV 891

> Keyboard composition by Johann Sebastian Bach

**Wikidata**: [Q17591235](https://www.wikidata.org/wiki/Q17591235)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Prelude_and_Fugue_in_B-flat_minor,_BWV_891)  
**Source**: https://4ort.xyz/entity/prelude-and-fugue-in-b-flat-minor-bwv-891


## References

1. Virtual International Authority File