# 21st Century Breakdown World Tour

> 2009–10 concert tour by Green Day

**Wikidata**: [Q4631056](https://www.wikidata.org/wiki/Q4631056)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/21st_Century_Breakdown_World_Tour)  
**Source**: https://4ort.xyz/entity/21st-century-breakdown-world-tour


## References

1. Freebase Data Dumps. 2013