In automn 2013, Gallavin, Catherine d'Oex and Moineau get together to create a tribute show to Edith Piaf. The concept of the show is meant for restaurants, bars or cafés.
In spring 2014, they performed in several venues in the French area of Switzerland.
The concept two voices, one accordion is a success. Within one evening, the audience is taken in another world - the world of Paris in the 30's. People sing famous songs from Edith Piaf, and (re-)discover the pleasure of realistic songs.