# Costanza e fortezza

> opera (festa teatrale) by Johann Joseph Fux, premiered in a purposely built theatre in the Riding School in Prague in 1723

**Wikidata**: [Q18599865](https://www.wikidata.org/wiki/Q18599865)  
**Source**: https://4ort.xyz/entity/costanza-e-fortezza


## References

1. European Theatre Architecture DB
2. Virtual Study of Theatre Institute