Friends:

 PS - Patrik Schwitter -recording, mixing & mastering engineer & producer 

https://www.patrikschwitter.com

Guitar Repairs, Gams - Urs & Micha Winkler

http://www.guitar-repairs.ch

Nacho Guitars

https://nachoguitars.com

iGroove 

https://www.igroovemusic.com/?lang=de

sqn grafik

http://sqn.ch

Tschent (Mundart Rock, Chur)

http://tschent-band.com

Kulturfacts GmbH / Kultur- und Eventengagement, Thalwil

https://www.kulturfacts.ch/wp/

Niko Formanek

https://www.facebook.com/niko.formanek/videos/207778610168663/