Data
- Talks, Referate
- Opera, Operetta
- Classical music
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Hochschule Luzern – Musik
- swiss classics gmbh / Lucerne Chamber Circle
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- eco2friendly, c/o Otto Fischer AG
- Festival Strings Lucerne - Daniel Dodds