The European Concert Hall Organisation (ECHO) is a network which brings together 18 of Europe's most prestigious concert halls. ECHO exists to provide a unique forum for concert halls in Europe to share knowledge and experience and to encourage active collaboration through co-productions and the promotion of young artists.

• Barbican Centre London
• Bozar Brussels
• Calouste Gulbenkian Foundation Lisbon
• Casa da Música Porto
• Cité de la Musique Paris
• Festspielhaus Baden-baden
• Het Concertgebouw Amsterdam
• Kölner Philharmonie
• Konzerthaus Dortmund
• Laeiszhalle Elbphilharmonie Hamburg
• L’auditori Barcelona

• Megaron - The Athens Concert Hall
• Musikverein Wien
• Müpa Budapest
• Palau de la Música Catalana
• Philharmonie Luxembourg
• Sage Gateshead
• Stockholms Konserthus
• Théâtre des Champs-elysées Paris
• Town Hall & Symphony Hall Birmingham
• Wiener Konzerthaus