Die Kunst der Kehlfertigkeit = Art of velocity = L'art de la vélocite vocale ; 20 tägliche Übungen /
Lütgen, B.
Hedmondt, Marie.
Schubert Club (London, England),former owner.StEdNL
Leipzig : C .F. Peters,
[1937?]
A component part of the collection of materials associated with the Schubert Club of London.
Singing
Voice culture.
Germany leipzig.