Data
- Talks, Referate
- Silvester- und Neujahrskonzerte
- KKL Luzern Management AG
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- Migros-Kulturprozent-Classics
- CLAMUS Lucerne
- Alegria Konzert GmbH
- MyNina Spettacoli sagl
- ENCORE! Entertainment AG