Felicie Huni-Mihacsek／Willi Domgraf-Fassbaender／unknown orchestra／Julius Pruwer

Heinrich Rehkemper／unknown orchestra

Wilhelm Strienz／unknown orchestra／Johannes Heidenreich

フリーダ・ライダー／unknown orchestra

Theodor Scheidl／unknown orchestra／ヘルマン・ヴァイゲルト

Karin Branzell／unknown orchestra／マンフレッド・グルリット

Nikolai Artemjewitsch Shevelev／unknown orchestra

Hermann Jadlowker／Josef Schwarz／unknown orchestra

Theodor Scheidl／unknown orchestra／マンフレッド・グルリット

Robert Hutt／Heinrich Schlusnus／unknown orchestra

Hedwig von Debitzka／Theodor Scheidl／unknown orchestra／マンフレッド・グルリット

Mattia Battistini／unknown orchestra

Umberto Urbano／unknown orchestra／Johann Heidenreich

BBC合唱団／BBC Choral Society／BBC交響楽団／サー・コリン・デイヴィス／Unknown BBC Presenter

Gino Penno／アンジェロ・メルクリアーリ／Unknown Chorus／unknown orchestra／Antonio Narducci

Gino Penno／Unknown Chorus／unknown orchestra／Antonio Narducci

Gino Penno／unknown orchestra／Unknown Chorus／Antonio Narducci

the unknown forecast

フョードル・シャリアピン／unknown orchestra

タナ／Unknown T／Aitch／M1llionz／JB Scofield

known unknown

Unknown Brain & Steve Andreas

The Unknown, 19Fresh, Damie Muzick & CLAPTEE

98s／Unknown T／V9

AJトレーシー／Unknown T

SL／Unknown T

Hermann Jadlowker／unknown orchestra

Lew Sibirjakow／unknown orchestra

Vladimir Kastorsky／unknown orchestra

Maria Michailova／Galina Nikitina／Andrej Labinskij／Lew Sibirjakow／unknown orchestra

Adele Kern／Elfriede Marherr／unknown orchestra／Julius Pruwer

Hedwig von Debitzka／Helge Rosvaenge／unknown orchestra

Elisabeth Ohms／Adele Kern／Elfriede Marherr／unknown orchestra／Julius Pruwer

Elisabeth Ohms／unknown orchestra／マンフレッド・グルリット

Rudolf Watzke／unknown orchestra

Unknown P