Longshot Blue Canari gave owner Jean-Louis Bouchard a fourth win in the last 11 runnings of the French Derby when he took the Prix du Jockey-Club at Chantilly on Sunday.
But it was the brilliant reappearance of last year's European champion 2-year-old, Bago, in the Group 1 Prix Jean Prat that sent the crowd home buzzing.
Now unbeaten in five career starts, Bago, trained by Jonathan Pease, was expected to need the run and was weak in the betting as the 3-2 chance.