# Fantaisie-impromptu in C-sharp minor, op. 66

> impromptu written by Chopin

**Wikidata**: [Q147619](https://www.wikidata.org/wiki/Q147619)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fantaisie-Impromptu)  
**Source**: https://4ort.xyz/entity/fantaisie-impromptu-in-c-sharp-minor-op-66


## References

1. [Source](http://www.musiqueorguequebec.ca/catal/chopin/chofopus.html)
2. Virtual International Authority File
3. MusicBrainz
4. [Source](https://www.musiqueorguequebec.ca/catal/chopin/chofopus.html)
5. Freebase Data Dumps. 2013
6. National Library of Israel Names and Subjects Authority File