Schleswig-Holstein Festival

How about this?

  1. Edinburgh internatioanl festival

  2. Salzburg Festival

  3. Rossini opera festival

  4. Salzburg Easter Festival

  5. Aspen Music Festival

  6. Philadelphia International Music Camp & Festival

  7. Savonlinna opera festival

  8. Wexford Festival Opera

  9. International Festival of Sacred Music and Art

  10. Pärnu Music Festival

  11. Arena di Verona

  12. Saint-Denis Music Festival

  13. Bregenz Festival

  14. BBC PROMS