In 1999, Jürg Wittenbach dedicated to this musical ensemble his composition 'Gragantua chez les Helvètes du Haut-Wallais' (Scenes on Rabelais).
In 1999, Jürg Wittenbach wrote the piece 'Gragantua chez les Helvètes du Haut-Wallais' (Scenes on Rabelais), which was later performed by this musical ensemble.