Our partners and patrons
![Our partners and patrons](https://www.rockenseine.com/en/wp-content/uploads/sites/2/2023/02/ambiance.dimancheweb-1400x829.webp)
Become a partner !
Associate your brand with one of the most important cultural events of the summer!
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Become a patron !
Support the great musical and artistic event of the end of the summer in Île-de-France
LEARN MORE![](https://www.rockenseine.com/en/wp-content/uploads/sites/2/2024/05/Ambiance-©Nicolas-Joubard-1468-900x600.jpg)