Data
- Obrasso Classic Events GmbH
- Jazz Club Luzern
- City Light Concerts
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Stadtorchester Luzern
- Lucerne Festival
- 21st Century Orchestra
- GC Events Sagl
- Migros-Kulturprozent-Classics
- CLAMUS Lucerne
- Blasorchester Stadtmusik Luzern