# Richard Heinze

> German componist and librettist

**Wikidata**: [Q109854193](https://www.wikidata.org/wiki/Q109854193)  
**Source**: https://4ort.xyz/entity/richard-heinze-q109854193


## References

1. Integrated Authority File
2. The LiederNet Archive
3. NUKAT
4. Open Library
5. Répertoire International des Sources Musicales