`Aida`: Se quel guerrier io fossi. - Celeste Aida. - In Swedish, Y. Bjerling. AMATEUR recording of a fragment of the performance of the Vienna State Opera on June 7, 1936. There is a break in the fragment. - Bjerling sang in Swedish, his partners in German.

`Aida`: Pur ti riveggo, mia dolce Aida. - In Swedish and German, Y. Bjerling, Maria Nemeth. AMATEUR recording of a fragment of the performance of the Vienna State Opera on June 7, 1936, dir. V. de Sabata. There is a break in the fragment. - Bjerling sang in Swedish, his partners in German.