# Nocturne No. 9 in B major, Op. 32, No. 1

> composition for piano by Frédéric Chopin

**Wikidata**: [Q16740894](https://www.wikidata.org/wiki/Q16740894)  
**Source**: https://4ort.xyz/entity/nocturne-no-9-in-b-major-op-32-no-1


## References

1. Grove Music Online
2. Library of Congress Authorities
3. [Source](https://www.musiqueorguequebec.ca/catal/chopin/chofopus.html)
4. MusicBrainz
5. [Source](http://www.musiqueorguequebec.ca/catal/chopin/chofopus.html)
6. Carnegie Hall linked open data