Musikwissenschaftlicher Verlag launched the series Hugo Wolf: Briefe (1873–1901) in 2010 with Briefe 1873–91 (ISBN 978-3-902681-20-1), edited by Leopold Spitzer. The series is being issued in conjunction with the publisher’s complete edition of Wolf’s works.
Above, the composer with the mezzo-soprano Frieda Zerny, possibly holding a letter from him (see Wolf and Zerny, Briefe an Frieda Zerny [Wien: Musikwissenschaftlicher Verlag , 1978]).
