Mozart. Vocal score
Hahn, Reynaldo, 1875-1947. Mozart. Vocal score. Mozart : autograph manuscript, 1925.
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Hahn, Reynaldo, 1875-1947. Mozart. Vocal score. Mozart : autograph manuscript, 1925.
Hahn, Reynaldo, 1875-1947. Que je voudrais (Sketches). Que je voudrais, comme les hirondelles, prendre mon vol (draft) : autograph manuscript, between 1900 and 1950.