Data
- Obrasso Classic Events GmbH
- Festival Strings Lucerne
- Gadget abc Entertainment Group AG
- GMkonzerte
- 21st Century Orchestra
- Verein Schweizer Kinder- und Jugendchorförderung SKJF
- EJV Abteilung Jodelgesang
- Accademia Barocca Lucernensis
- Secondhand Orchestra
- Festival Strings Lucerne - Daniel Dodds
- 21st Century Orchestra