Data
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Verein Luzerner Blues Session
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- argovia philharmonic
- Good News Productions AG Glattpark
- Culture Communication GmbH
- MyNina Spettacoli sagl
- Festival Strings Lucerne - Daniel Dodds