Klaus König (P. Minton, Schola Cantorum Virtualus, Klaus König Orchestra)
Kevin Mahogany (C. Mcpherson, J. Knepper, D. Mackrel, Wdr Big Band)
Josh Roseman Unit (P. Apfelbaum, B. Mcall, B. Monder, J. Maron, B. Kilson)
Jonny King (J. Redman, S. Nelson, P. Washington, B. Drummond)
Jonny King (D. Sanchez, S. Wilson, S. Davis, L. Grenadier, B. Drummond, M. Cardona)
Gutbucket (K. Thomson. T. Citerman, E. Rockwin, P. Chuffo)
Franco Ambrosetti (G. Ambrosetti, D. Moroni, S. Boisseau, D. Humair, M. Zisman)