Data
- others
- Talks, Referate
- Classical music
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Vokalensemble Luzern
- Zürcher Kammerorchester
- Lucerne Festival
- Migros-Kulturprozent-Classics
- eco2friendly, c/o Otto Fischer AG
- Collegium Vocale zu Franziskanern Luzern
- ANDO Music Productions GmbH
- Obrasso Concerts