Simone et André have credits too numerous to list and have played before international audiences :

Avec le Künstlerdienst  de Stuttgart
Bal de l’Opéra
Hôtel Graf Zeppelin
Schlossgartenhotel
Breuningerland

Semaines françaises gastronomiques en Allemagne
Hôtel Ramada
Hôtel Dorint
Crest Hotel
Queens Hotel

Fête franco-allemande à Berlin
Leicester, jumelage avec Strasbourg
Paris, Salon de l’agriculture
Hong-Kong, Conrad Hotel
Moscou, Salon du Tourisme
Athènes, avec le Club Alsacien
Berne, Schweitzer Hof
Lucerne, Hôtel Restaurant Postillon
Rust, Europa Park
Strasbourg, le Crocodile

The duo is also at home in Germany where they have frequently accompanied musicians on tour and played before audiences of up to 4,500 at public and corporate events (e.g. for Junghans) They are frequently invited to perform Alsatian music at cultural events in places such as Munich, Franfurt and Athens and for the city of Angers.