# Tadeusz Kassern

> Polish composer (1904–1957)

**Wikidata**: [Q7674484](https://www.wikidata.org/wiki/Q7674484)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tadeusz_Kassern)  
**Source**: https://4ort.xyz/entity/tadeusz-kassern


## References

1. Virtual International Authority File
2. Carnegie Hall linked open data
3. Musicalics
4. International Standard Name Identifier
5. Faceted Application of Subject Terminology
6. MusicBrainz
7. SNAC
8. Sejm-Wielki.pl