Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Stadtorchester Luzern
- Ensemble Corund
- Pro Senectute Kanton Luzern
- GC Events Sagl
- Alegria Konzert GmbH
- Rima Entertainment AG
- SJSO
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Gadget abc Entertainment Group
- Festival Strings Lucerne - Daniel Dodds