Ingeborg Hallstein sings Proch's 'Air et Variations' deh torna mio bene

Großmächtige Prinzessin - Ingeborg Hallstein

Ingeborg Hallstein sings two versions of Il Bacio (2nd crazy Acuto Sfogato)

[Repost] Ingeborg Hallstein - Proch's Variations: Deh, Torna Mio Bene - High E flat, High F

Jane Mérey [1872 - 1923]: «Deh, torna, mio bene!» di Proch (disco Pathé 3917 del 1903)

Jennifer McGregor - Proch: Deh torna mio bene (theme & variations) in BARBER OF SEVILLE, 1983

Ingeborg Hallstein - Caro Nome

Air and Variations on "Deh, torna mio bene", Op. 164 (Live, Torino, 1951)

Air and Variations in B-Flat Major (Recorded 1917)

Ingeborg Hallstein & Christa Ludwig - Fidelio (Beethoven)

Ingeborg Hallstein - Random Compilation

INGEBORG HALLSTEIN, Amsterdam concert 1967 (Werner Egk-Puccini...)

Air and Variations on "Deh, torna mio bene", Op. 164

Ingeborg Hallstein - Miraculous Coloraturas & Crystal Clear High Notes (C6-Bb6)

Ingeborg Hallstein "Du, mein Schönbrunn" Fall

Ingeborg Hallstein - Mozart: IDOMENEO: D'Oreste, d'Ajace, Amsterdam 1970

Ingeborg Hallstein sings "Un Bel Di Vedremo" from Madama Butterfly

Ingeborg Hallstein - Queen of the Night "Der Hölle Rache"

莫特特Popoli di Tessaglia 女高音霍斯坦

Ingeborg Hallstein's Transparent Insane Stratosphere

[RARE] Ingeborg Hallstein sings a barely human aria with ease