Sound Christian Kretschmar Acting Tarja - Best of Living the Dream Self 2022 Tarja: Act II Himself - Keyboards 2018 Tarja - Luna Park Ride Himself - Keyboards 2015 Tarja: Act I - Live in Rosario Himself - Keyboards, Cello 2012 Other Credits Schiller: Lichtblick - Heimathafen Musician 2010 Agent-readable