# Nocturne No. 1 in B-flat minor, Op. 9, No. 1

> nocturne by Frédéric Chopin

**Wikidata**: [Q16142728](https://www.wikidata.org/wiki/Q16142728)  
**Source**: https://4ort.xyz/entity/nocturne-no-1-in-b-flat-minor-op-9-no-1


## References

1. MusicBrainz
2. [Source](http://www.musiqueorguequebec.ca/catal/chopin/chofopus.html)
3. Library of Congress Name Authority File
4. [Source](https://musicbrainz.org/work/2f7f4732-9b12-4185-b171-02726ad2f3e5)