Data
- Talks, Referate
- Classical music
- KKL Luzern Management AG
- Gadget abc Entertainment Group AG
- Vokalensemble Luzern
- Musikschule Stadt Luzern
- swiss classics gmbh / Lucerne Chamber Circle
- concerts PAMPLONA concert management UG (haftungsbeschränkt)
- MusicAeterna Swiss Foundation
- Lucerne Chamber Circle
- Concert Hall