Australia |
 | Herbert Ernst Groh
A: Come In The Gondola (A Night In Venice)
Emmy Bettendorf And Herbert Ernst Groh
B: The Gypsy Baron
|  | Parlophone Australia | A3470 | 1932 | 10" | 0 | | |
 | Emmy Bettendorf And Herbert Ernst Groh
A: Faust - Finale Act 3 - Garden Scene (Part 1) B: Faust - Finale Act 3 - Garden Scene (Part 2)
|  | Parlophone Australia | A 3843 | 1934 | 10" | 0 | | |
 | Emmy Bettendorf
A: How Like A Flower Thou Bloomest (Du Bist Wie Eine Blume) B: It Is A Wonderous Sympathy (Es Muss ein wunderbares Sein)
|  | Parlophone Australia | A 4412 | | 12" | 0 | | |
Germany |
 | Emmy Bettendorf And Herbert Ernst Groh
A: Wer uns getraut B: Wenn zwei sich lieben
|  | Odeon Germany | O-25 082 | 1934 | 10" | 0 | | |
UK |
 | Lauritz Melchior And Emmy Bettendorf
A: Atmest du nicht mit mir die süssen Düffe B: Hochstes Vertrauen
|  | Parlophone UK | E 10527 | Feb 1927 | 12" | 0 | | |
 | Emmy Bettendorf
A: Flying Dutchman, Senta's Ballad, Part 1 B: Flying Dutchman, Senta's Ballad, Part 2
|  | Parlophone UK | E 10706 | Jun 1928 | 12" | 2 | | |
 | Emmy Bettendorf
A: Caro Mio Ben B: Melody In F
|  | Parlophone UK | E 11044 | 1930 | 12" | 0 | | |
 | Emmy Bettendorf
A: Barcarolle - Part 1 B: Barcarolle - Part 2
|  | Parlophone UK | R 2073 | Jun 1935 | 10" | 0 | | |
USA |
 | Emmy Bettendorf
A: Silent Night, Holy Night B: O Sanctissima
|  | Odeon USA | 3179 | 1925 | 12" | 0 | | |
 | Emmy Bettendorf, Lauritz Melchior
A: Lohengrin - Bridal Chamber Scene, Das Susse Lied Verhallt (The Tender Strain Is O'er) B: Lohengrin - Bridal Chamber Scene, Wie Hehr Erkenn Ich Unserer Liebe Wesen (Of Wondrous Growth Is Our Affection Tender)
|  | Odeon USA | 5115 | 1926 | 12" | 0 | | |
 | Emmy Bettendorf, Michael Bohnen, C. M. Oehmann, W. Gombert, M. Lüders
A: Die Meistersinger - Quintet III. Act
Emmy Bettendorf, Lauritz Melchior
B: Lohengrin - Duet - "Hörtest du nicht, vernahmst du kein Kommen?" (Dost thou not hear? no sign thine ears are noting)
|  | Odeon USA | 5117 | 1926 | 12" | 1 | | |
 | Emmy Bettendorf
A: Mondnacht (Moonlight) B: Der Lindenbaum (The Lindentree)
|  | Odeon USA | 5133 | 1926 | 12" | 0 | | |
 | Emmy Bettendorf
A: Slumber Softly, Dear Love (Guten Abend, Gut' Nacht) B: Sleep My Princeling (Schlafe Meine Prinxhen)
|  | Decca [Odeon Parlophone Recordings] USA | 25001 | | 12" | 0 | | |
 | Emmy Bettendorf
A: Ave Maria B: Largo "Ombra Mai Fu"
|  | Decca [Odeon Parlophone Recordings] USA | 25059 | | 12" | 0 | | |
 | Emmy Bettendorf
A: Mondnacht (Moonlight) B: Der Lindenbaum (The Linden Tree)
|  | Decca [Odeon Parlophone Recordings] USA | 25068 | | 12" | 0 | | |