# Piotr Kusiewicz

> Polish singer, pianist and academic teacher

**Wikidata**: [Q28672440](https://www.wikidata.org/wiki/Q28672440)  
**Source**: https://4ort.xyz/entity/piotr-kusiewicz


## References

1. BnF authorities
2. MusicBrainz
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. Library of Congress Authorities
6. National Library of Israel Names and Subjects Authority File