Data
- Luzerner Sinfonieorchester
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Smallflower Events GmbH Elsau
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Rima Entertainment AG
- Furler Productions
- Lorenz Hauser Management
- Gadget abc Entertainment Group
- Festival Strings Lucerne - Daniel Dodds