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- KKL Luzern Management AG
- Luzerner Sinfonieorchester
- Jazz Club Luzern
- City Light Concerts
- Pro Senectute Kanton Luzern
- domino Event SARL St. Gallen www.dominoevent.ch
- KKL Luzern Management AG und Luzerner Sinfonieorchester
- Euroconcerts Suisse Sarl
- Rima Entertainment AG
- Accademia Barocca Lucernensis
- Rima Entertainment