Data
- Act Entertainment AG Basel
- Jazz Club Luzern
- Verein Luzerner Blues Session
- Lucerne Festival
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- swiss classics gmbh / Lucerne Chamber Circle
- Good News Productions AG Glattpark
- Rima Entertainment AG
- ANDO Music Productions GmbH
- Summer Festival | LUCERNE FESTIVAL