# Helmut Klotz

> German singer, opera singer and choir director

**Wikidata**: [Q1603771](https://www.wikidata.org/wiki/Q1603771)  
**Source**: https://4ort.xyz/entity/helmut-klotz


## References

1. Integrated Authority File
2. Virtual International Authority File
3. Discogs
4. National Library of Israel Names and Subjects Authority File