Data
- Brass music
- Obrasso Classic Events GmbH
- Act Entertainment AG Basel
- Lucerne Festival
- Pro Senectute Kanton Luzern
- Good News Productions AG Glattpark
- Euroconcerts Suisse Sarl
- Stiftung Lucerna
- eco2friendly, c/o Otto Fischer AG
- MyNina Spettacoli sagl
- Jazz Club Luzern und AllBlues Konzert AG Winterthur
- Concert Hall