7:39

RARE! Ingeborg Hallstein - I Commedianti (Mayr) - F6, F#6 high notes!

6:24

Ingeborg Hallstein dances her Rosina up in the Stratosphere

9:29

Ingeborg Halstein flies into Stratosphere as easily as Breathing

3:56

Draußen in Sievering - Ingeborg Hallstein

5:24

Sabine Devieilhe - les oiseaux dans la charmille

10:48

Piu temuto, piu splendido nome - Il Pirata, Maria Callas

5:15

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

11:41

Franz Lehár Melodien - Ingeborg Hallstein, Claudio Nicolai, Peter Minich, Gaby Fehling