Data
- Act Entertainment AG Basel
- Jazz Club Luzern
- DaCapo Musikmarketing GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Stadtorchester Luzern
- Pro Senectute Kanton Luzern
- argovia philharmonic
- GC Events Sagl
- Culture Communication GmbH
- Maya Classics
- SJSO
- Festival Strings Lucerne - Daniel Dodds
- Concert Hall