Data
- Talks, Referate
- KKL Luzern Management AG
- Act Entertainment AG Basel
- Festival Strings Lucerne
- Hochschule Luzern – Musik
- Ensemble Corund
- Pro Senectute Kanton Luzern
- 21st Century Orchestra
- GC Events Sagl
- Alegria Konzert GmbH
- Good News Productions AG Glattpark
- Rima Entertainment AG
- SJSO
- ENCORE! Entertainment AG