Data
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- Blasorchester Stadtmusik Luzern
- Culture Communication GmbH
- eco2friendly, c/o Otto Fischer AG
- MyNina Spettacoli sagl
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Secondhand Orchestra
- World Band Festival Luzern