[Gershwin, George. (1898–1937)] Goldmark, Rubin. (1872–1936) "Negro Rhapsody" - Autograph Musical QuotationUncommon AMQS from the American composer, pianist and educator, a pupil of Dvork in New York, who went on to head the composition department at Juilliard for 12 years and numbered Copland and Gershwin among his students. Two measures, identified as "Moderato" from his "Negro Rhapsody" among the most performed pieces in America, in the seven years following WWI signed and inscribed "with greetings to the New Bedford Public Library New York, Nov. 5th,