Data
- Obrasso Classic Events GmbH
- Luzerner Sinfonieorchester
- DaCapo Musikmarketing GmbH
- City Light Concerts
- Blasorchester Stadtmusik Luzern
- Brassband Bürgermusik Luzern
- Zürcher Kammerorchester
- Lucerne Festival
- Smallflower Events GmbH Elsau
- Maya Classics
- Furler Productions
- Summer Festival | LUCERNE FESTIVAL