crazyrabbit

- Marco Jencarelli (Soundfarm)

- Steffen Peters (Soundfarm)

- Anna Murphy (Soundfarm)

- Soundville Studio

- Patrik Schwitter Studio

- Tommy Vetterli ( New Sound Studios )

- Lionel Baldenweg ( Great Garbo )

- Diego Baldenweg ( Great Garbo )

- DALA Studios

- Echochamber

- NSB Media

- phatMedia

- Powerplay Studio

- Rinorecords

- Idee und Klang Studio

- Gut.Audio

- Fist Studio

- Ludwig Wicki

- Gérard Suter

- Bruno Eicher

- Tele1

- Radio Pilatus

- Tonmanufaktur

- Tonstudio Beusch

- Sound Garden Lagenthal

- Obwaldner Kantonal Bank

- AXA Winterthur Obwalden

- Abacus Research AG

- Sonova

- Velocity Zürich / Zug

- Fitness-Alpnach

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