Andreas Schaerer (L. Biondini, K. Kalima, L. Niggli)
Andreas Schaerer (A. Tschopp, M. Wenger, B. Reising, M. Müller, C. Steiner)
Andreas Schaerer (A. Tschopp, M. Wenger, B. Reising, M. Müller, C. Steiner)
AMC Trio Plus with Regina Carter & Eric Marienthal