Data
- City Light Concerts
- Vokalensemble Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- Migros-Kulturprozent-Classics
- Alegria Konzert GmbH
- Euroconcerts Suisse Sarl
- Stiftung Lucerna
- Rima Entertainment AG
- eco2friendly, c/o Otto Fischer AG
- MyNina Spettacoli sagl
- Gadget abc Entertainment Group
- City Light Concerts
December
2024