Data
- others
- Jazz, Blues, Gospel
- Talks, Referate
- Classical music
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Musikschule Stadt Luzern
- Pro Senectute Kanton Luzern
- Reisefibel Leipzig
- Stargarage AG
- swiss classics gmbh / Lucerne Chamber Circle
- Alegria Konzert GmbH
- Lucerne Chamber Circle