# John Helliwell

> British musician

**Wikidata**: [Q2680519](https://www.wikidata.org/wiki/Q2680519)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Helliwell)  
**Source**: https://4ort.xyz/entity/john-helliwell


## References

1. Virtual International Authority File
2. BnF authorities
3. Czech National Authority Database
4. Montreux Jazz Festival Database
5. MusicBrainz
6. Freebase Data Dumps. 2013