Rainer Schudel: Bass (u.a. The Voyageurs)
Gianni Lanzilotti: Drums (u.a. Fusion Square Garden)
Magor Szilagyi: Guitars (u.a. The Voyageurs)
Andreas Renggli: Keyboards (u.a. Nicole Bernegger)
Simon Hirsiger: Trombone (u.a. Boost, Moonraisers)
Joel Graf: Saxophone (u.a. pommelHORSE)
Jaromir Ott: Mix (u.a. Fusion Square Garden)
Leon Burkardt: Lights (u.a. Guggenheim Liestal)