Genre: Dokumentti
Stars: Margreet Honig, Hans Adolfsen, Magdalena Kožená, Rafael Oliveira Gonçalves, Eszter Gyüdi, Gerben van der Werf
miehistö: Stefan Haupt (Director), Stefan Haupt (Writer), Stefan Haupt (Producer), Patrick Lindenmaier (Director of Photography), Giancarlo Moos (Director of Photography), Christof Schertenleib (Editor)
Maa:
Kieli: English, Deutsch
Studio:
Runtime: 61 minutes
Laatu: HD
Released: Jan 01, 1970
IMDb: 10
Avainsanat:singing lessons, vocal coach
