In 2025, four new members join the Grands Formats family!

Following the call for applications launched in autumn 2024, the Grands Formats Board of Directors voted to add 3 collectives to the French network and a large ensemble to the European network Think Big!
With the addition of this new member, the European network opens up to a new country: Finland.

The federation now brings together 117 large jazz and improvised music ensembles and collectives – 92 members in France and 25 Think Big! members.