Data
- Folk music
- AllBlues Konzert AG, Winterthur
- Act Entertainment AG Basel
- Gadget abc Entertainment Group AG
- Feldmusik Luzern
- Lucerne Festival
- domino Event SARL St. Gallen www.dominoevent.ch
- CLAMUS Lucerne
- Agentur Springbock GmbH
- Euroconcerts Suisse Sarl
- Hochschule Luzern - Musik
- ENCORE! Entertainment AG