Belgium
Athénée Royal, Aywaille
Académie de Musique, Berchem-Sainte-Agathe
Ecole Saint-Luc, Brussels
Académie de Musique, Hannut
Collège Notre-Dame, Kain
Collège Saint-Louis, Liège
Académie de Musique, Malmedy
Athénée Royal, Marche-en-Famenne
Collège Notre-Dame de la Paix, Namur 
Académie OVA, Remouchamps
Académie de Musique, Spa 
Collège Notre-Dame, Tournai
Collège Saint-Hadelein, Visé
Institut de la Sainte-Famille, Virton
Académie de Musique, Waremme
Institut St-Jean Baptiste, Wavre

England
Beechwood Park School, Markyate
Crosfield School, Reading
Dover College, Dover
Duke of Kent School, Ewhurst
Feltonfleet School, Cobham
Handcross Park School, Haywards Heath
Headington Preparatory School, Oxford
Ripley Court School, Woking
St Michael's Prep School, Otford
Upton House School, Oxford

Scotland
Albyn School, Aberdeen
Blair Atholl Primary School, Blair Atholl
Dollar Academy, Dollar
Glenurquhart Primary School, Drumnadrochit
Gordonstoun Junior School, Elgin
Grantown Primary School, Grantown-On-Spey
Lochardill Primary School, Inverness
Loretto Junior School, Edinburgh
Peterhead Central School, Peterhead
Port William School, Port William
St George's School for Girls, Edinburgh
Whithorn School, Whithorn

Isle of Man
Arbory Primary School
Ramsey Grammar School
Scoill Phurt le Moirrey, Port St Mary
Scoill Vallajeelt, Douglas
St John's Primary School
Sulby Primary School

Ireland
Balbriggan Educate Together National School
Children's House School, Dublin
St Flannan's National School, Inagh

China
Jinan, Tongyin Music School
Beijing, 3ème école primaire du Haidian District