Originally created byDiabolus in Musica, the Les Méridiennes festival is an evolving event with a unique formula which, in a spiritfriendly and open-ended, welcomes manycontrasting musicleaving plenty of room for scholarly music from around the world.

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Since 2015, theLes Meridiennes Festival, still led by Antoine Guerber, has set up its own association and is no longer supported by the Diabolus in Musica ensemble butthe links between the two associations remain strong due to the history that binds them.Diabolus in Musica still offers a concert every year as part of the festival program at theOckeghem room, emblematic place of the city of Tours.