Ingeborg Hallstein; "Thema und Variationen"; Heinrich Proch
14:24
Ingeborg Hallstein & Christa Ludwig - Fidelio (Beethoven)
7:36:39
Maria Callas - 90 Opera Arias, Carmen, Norma, Tosca, Traviata, Butterfly.. NEW MASTERING (Ct.rec.)
4:50
Mado Robin - THÈME ET VARIATIONS DE PROCH - 1957
4:03
Ingeborg Hallstein; "Lied der Nachtigall"; Franz Grothe (1908-1982)
4:48
1928. Evelyn Scotney sings Caro Nome from Verdi's Rigoletto.
7:56
Ingeborg Hallstein - Martern aller Arten
5:39
Proch Variations Sung by Eglise Gutiérrez
4:14:05