# Martin Petzold

> German operatic and concert tenor (1955–2023)

**Wikidata**: [Q1748986](https://www.wikidata.org/wiki/Q1748986)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Martin_Petzold)  
**Source**: https://4ort.xyz/entity/martin-petzold


## References

1. Freebase Data Dumps
2. BnF authorities
3. Integrated Authority File
4. International Standard Name Identifier
5. MusicBrainz
6. Virtual International Authority File
7. Discogs
8. CONOR.SI
9. performing-arts.ch