# Maarja Haamer

> Estonian opera singer (1938-2021)

**Wikidata**: [Q12369384](https://www.wikidata.org/wiki/Q12369384)  
**Source**: https://4ort.xyz/entity/maarja-haamer


## References

1. MusicBrainz
2. [Source](https://kultuur.err.ee/1608136177/suri-pikaaegne-estonia-solist-maarja-haamer)