Data
- Classical music
- Silvester- und Neujahrskonzerte
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Festival Strings Lucerne
- domino Event SARL St. Gallen www.dominoevent.ch
- swiss classics gmbh / Lucerne Chamber Circle
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Accademia Barocca Lucernensis
- Lucerne Chamber Circle