Data
- Jazz Club Luzern
- City Light Concerts
- Stadtorchester Luzern
- Lucerne Festival
- Stargarage AG
- domino Event SARL St. Gallen www.dominoevent.ch
- swiss classics gmbh / Lucerne Chamber Circle
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Culture Communication GmbH
- MyNina Spettacoli sagl
- domino Event SARL