Data
- Luzerner Sinfonieorchester
- Festival Strings Lucerne
- Brassband Bürgermusik Luzern
- Ensemble Corund
- domino Event SARL St. Gallen www.dominoevent.ch
- Smallflower Events GmbH Elsau
- Alegria Konzert GmbH
- Culture Communication GmbH
- Furler Productions
- Gadget abc Entertainment Group
- Brassband Bürgermusik Luzern