Data
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- City Light Concerts
- Festival Strings Lucerne
- Pro Senectute Kanton Luzern
- Alegria Konzert GmbH
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- MusicAeterna Swiss Foundation
- GMkonzerte / Odessa Classics
- Festival Strings Lucerne - Daniel Dodds