Erna Sack

The World Of Erna Sack

The World Of Erna Sack Volume 2

The Voice Of

The Art Of Erna Sack

Erna Sack Singt Lieder Aus Aller Welt

The European Nightingale

Sings Opera Highlights And Song Favor...

Erna Sack Sings Musical Treasures

Erna Sack, Soprano

Erna Sack Sings Strauss And Lehar

Die Deutsche Nachtigall (Ein Porträt...

Erna Sack Recital

A Recital By Erna Sack

The Voice Of Erna Sack

Die Deutsche Nachtigall

Continental Favorites

Strauss, Lehar And Popular Favorites

Singt Opern-Arien