2:12 Erna Sack - Voices of Spring 1:28 Erna Sack - Nanon 4:48 Erna Sack - Voix du printemps 4:48 Erna Sack - Les voix du printemps 2:51 Erna Sack - Ciribiribin 9:12 Erna Sack sings Kaiserwalzer(Emperor Waltz) 3:30 Erna Sack sings \"Wiener Blut\" on DECCA 2:52 Erna Sack sings \"Ave Maria\" by Schubert 7:05 Rita Streich-Frühlingsstimmen (Voices of Spring) 5:42 Frühlingsstimmenwalzer - Erna Sack 8:24 Erna Sack \"Die Deutsche Nachtigall\" Folge 2 4:00 (RARE) Erna Sack - Una Voce Poco Fa (in German) with High Bb6 & G#6 - 1936 6:05 Erna Sack - Einst Träumte meiner sel’gen Base (Extrait de l'opéra \"Der Freischutz\") 4:12 Erna Sack sings Draußen in Sievering by Johann Strauss. 4:43 VOICES OF SPRING by Erna Sack 1:17 Erna Sack Highest Notes LIVE 2:03 (LIVE) Erna Sack - Voices of Spring Waltz (Frühlingsstimmen) • B6 staccato and high F#6 4:37 Erna Sack - Parla-Walzer 0:15 Erna Sack, The German Nightingale!! Voices of Spring. Around 1935. #youtubeshorts #shorts #opera