# Antonis Kontogeorgiou

> Greek baritone and choir director

**Wikidata**: [Q18691915](https://www.wikidata.org/wiki/Q18691915)  
**Source**: https://4ort.xyz/entity/antonis-kontogeorgiou


## References

1. [Thessaloniki Concert Hall Organisation](http://www.tch.gr/default.aspx?lang=el-GR&page=44&id=2128)
2. [BnF authorities](http://data.bnf.fr/14194381/antonis_kontogeorgiou/)
3. Virtual International Authority File
4. MusicBrainz
5. [Source](https://www.sansimera.gr/biographies/1927)