Fort du Haut Grognon, Île de Groix, Morbihan, Bretagne, France.
Performance of BOI: Jonas Séradin (a French acrobat and singer) with a guitar player and three goats as a supporting act.
Jonas does some spectacular jumps, sings melancholy songs, drinks a lot of wine and plays around with an axe.
The goats survived. The guitar player too.