# Johann-Werner Prein

> Austrian operatic bass-baritone

**Wikidata**: [Q95342118](https://www.wikidata.org/wiki/Q95342118)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johann-Werner_Prein)  
**Source**: https://4ort.xyz/entity/johann-werner-prein


## References

1. Integrated Authority File
2. BnF authorities
3. Catalog of the German National Library
4. Virtual International Authority File
5. CiNii Research
6. MusicBrainz