Eleftheria Kotzia (2017) |
Rovshan Mamedkuliev (2017) |
Sébastien Felix Trio (2017) |
Massimo delle Cese (2016) |
Martin Jenni (2016, 2015, 2007) |
André Fischer (2015) |
André Pia (2015) |
Anton Kudryavtsev (2015) |
Judicael Perroy (2015) |
Luciano Massa (2014) |
Olivier Pelmoine (2014) |
Michael Erni (2014, 2011) |
Marcin Dylla (2013, 2012) |
Matthew Mcallister (2011) |
Ernesto Mayhuire (2008) |
François Piazza et Delphine Coulon (2007) |