Ingeborg Hallstein sings Frühlingsstimmen Walzer (Voices of Spring Waltz) by Johann Strauss II

(5:23)

Ingeborg Hallstein - Lied der Nachtigal LIVE (1965)

(3:50)

Ingeborg Hallstein's ear breaking, acute-attacked and sustained A6-Bb6

(3:47)

Ingeborg Hallstein - Queen of the Night \

(3:18)

Mariah Carey´s F6 Whistle Hit by an Opera Sanger (Ingeborg Hallstein)

(25)

Ingeborg Hallstein's Lakme with G6 cadenza

(7:37)

Ingeborg Hallstein - Da Capo - Interview with August Everding 1991

(1:1:24)

Ingeborg Hallstein sings Musetta's Waltz \

(2:17)

[HD] Ingeborg Hallstein - Draußen in Sievering (Johann Strauss II)

(4:1econd)

Nico Dostal Gala 1975 - Ingeborg Hallstein, René Kollo, Zarah Leander

(1:20:52)

Ingeborg Hallstein: The Barber of Seville (Rossini) - High Quality

(19:17)

Ingeborg Hallstein sings La traviata (1972, in Italian)

(6:36)

Ingeborg Hallstein's Transparent Insane Stratosphere

(6:28)

Strauss | Waltzes \u0026 Classical Music Masterpieces

(37:3)

Lucia Popp: Song to the Moon (Rusalka)

(6:17)

Erna Sack Highest Notes LIVE

(1:17)

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

(5:15)

Ingeborg Hallstein's Aristocratic Beauty (Eb6 x2)

(3:32)