" Concert of classical music and Jewish music: the First Yiddish Orchestra, conducted by the Spielfogel brothers " " (a grojser muzikaliszer koncert ... klasisze muzik, jidisze muzik; Erszter jidiszer orkester unter der lejtung fun di brider Szpilfogel) ", undated
" Concert of classical music and Jewish music: the First Yiddish Orchestra, cond...