Data
- others
- Classical music
- Luzerner Sinfonieorchester
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- GMkonzerte
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- CLAMUS Lucerne
- Euroconcerts Suisse Sarl
- concerts PAMPLONA concert management UG (haftungsbeschränkt)
- Festival Strings Lucerne - Daniel Dodds