# Grzegorz Ciechowski

> Polish rock musician

**Wikidata**: [Q323805](https://www.wikidata.org/wiki/Q323805)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Grzegorz_Ciechowski)  
**Source**: https://4ort.xyz/entity/grzegorz-ciechowski


## References

1. [Source](https://encyklopedia.pwn.pl/haslo/Ciechowski-Grzegorz;3886474.html)
2. Integrated Authority File
3. Czech National Authority Database
4. [Source](http://www.zpav.pl/fryderyk/nominowani/index.php?year=2001)
5. International Standard Name Identifier
6. MusicBrainz
7. IMDb
8. Find a Grave
9. BnF authorities
10. e-teatr.pl
11. Freebase Data Dumps. 2013
12. Discogs
13. Library of Congress Control Number
14. Virtual International Authority File
15. YouTube API