[Wolf, Hugo. (1860–1903)] [Mahler, Gustav. (1860–1911)] Mayreder, Rosa. (1858–1938) "Der Corregidor" - Piano Vocal Score SIGNED by Librettist8vo. 207pp. Signed edition of the Piano Vocal Score for Der Corregidor with inscription from librettist Mayreder to title page: "In memory of 18 February 1904 To my beloved friend Dr. Paul Kubin." The date refers to the opening night of a production at the Vienna Court Opera under the direction of Gustav Mahler. Light foxing throughout, else in fine condition. Der Corregidor is a comic opera by composer Hugo Wolf and librettist Rosa Mayreder adapted