Maintz, Jens-Peter (solo cello): Universität der Künste Berlin
Bell, Raphael: Mahler Chamber Orchestra
Chuat, Iseut: soloist
Emanoilova, Antoaneta: assistant solo cellist Gürzenichorchester Köln
Faludi, Stefan: Mahler Chamber Orchestra
Franzetti, Luca: Orchestra Mozart
Gnocchi, Giovanni: professor Cello Accademy Imola
Göltl, Dieter: assistant solo cellist NDR Sinfonieorchester
Grenet, Benoit: Orchestra Mozart, Ensemble Orchestral de Paris
Kotchenkova, Olga: Orquesta de la Comunitat Valenciana
Morin, Christophe: Mahler Chamber Orchestra
Moosdorf, Matthias: Leipziger Streichquartett
Pfiz, Konstantin: Mahler Chamber Orchestra
Rosenfeld, Rafael: Merel Quartett, solo cellist Tonhalle-Orchester Zürich
Ruge, Thomas: solo cellist Münchner Philharmoniker
Steckel, Julian: soloist, professor Hochschule für Musik und Theater Rostock
Steinaecker, Philipp von: Mahler Chamber Orchestra
Weinmeister, Bruno: chamber musician