Data
- AllBlues Konzert AG, Winterthur
- City Light Concerts
- Gadget abc Entertainment Group AG
- domino Event SARL St. Gallen www.dominoevent.ch
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Maya Classics
- Rima Entertainment AG
- SJSO
- Hochschule Luzern - Musik
- ANDO Music Productions GmbH
- City Light Concerts
December
2024