ɪn ɐdˈɪʃən tə ðoʊz jˌʊɹɹəpˈiən ænd ɐmˈɛɹɪkən θˈiəɾɚz ɔːlɹˌɛdi mˈɛnʃənd ɪn ðɪs ˈɑːɹɾɪkəl, hiː wʌz hˈɜːd æt ðə juːnˈaɪɾᵻd kˈɪŋdəmz fˈɔːɹmoʊst vˈɛnjuː fɔːɹ sˈɪŋɚz, ðə ɹˈɔɪəl ˈɑːpɚɹə hˈaʊs, kˈɑːvɛnt ɡˈɑːɹdən, ɪn nˈaɪntiːnhˈʌndɹɪd twˈɛnti sˈɛvən ænd nˈaɪntiːnhˈʌndɹɪd twˈɛnti nˈaɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi fˈaɪv, ænd ˈɔːlsoʊ æt ðə tˈiːtɹoʊ kəlˈɑːn ɪn bwˈeɪnɑːs ˈaɪɹɪz nˈaɪntiːnhˈʌndɹɪd twˈɛnti sˈɪks nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi sˈɪks.
In addition to those European and American theatres already mentioned in this article, he was heard at the United Kingdom's foremost venue for singers, the Royal Opera House, Covent Garden, (in 1927 and 1929–1935), and also at the Teatro Colón in Buenos Aires (1926–1936).