# Piano Sonata No. 1 in C minor, Op. 4

> piano sonata by Frédéric Chopin (1828)

**Wikidata**: [Q1746036](https://www.wikidata.org/wiki/Q1746036)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Piano_Sonata_No._1_(Chopin))  
**Source**: https://4ort.xyz/entity/piano-sonata-no-1-in-c-minor-op-4


## References

1. Grove Music Online
2. MusicBrainz
3. [Source](http://www.musiqueorguequebec.ca/catal/chopin/chofopus.html)
4. [Source](http://en.chopin.nifc.pl/chopin/first_editions/detail/id/37)
5. Freebase Data Dumps. 2013
6. [Source](https://musicbrainz.org/work/f37059d7-7725-4a49-9c11-39354eac6d81)
7. Carnegie Hall linked open data