Training courses PIANO TRAINING COURSEwith PHILIPPE ENTREMONT PIANO TRAINING COURSEwith Anne QUEFFELEC BASS CLARINET TRAINING COURSEwith Jean-Marc VOLTA TRUMPET TRAINING COURSEwith Sergueï NAKARIAKOV SINGING TRAINING COURSE SPECIAL “LES NOCES DE FIGARO” with Jean-Philippe LAFONT PIANO-VIOLIN-VIOLONCELLO TRIO TRAINING COURSE with PASQUIER-PIDOUX-PENNETIER TRIO