Pianist Programs - Lot of 4 Concert Programs Teatro Colon, Buenos Aires 1949-56 Maria Callas Autographs with Walburga Wegner as the

with Walburga Wegner as the soprano

Performance by an all German cast during German Occupation of Belgium in World War I

Concert at Avery Fisher Hall

signed by recently deceased soprano Beverly Sills (1929-2007)

Met Opera program clip for a performance of Le Nozze di Figaro conducted by Gustav Mahler

Pianist Programs - Lot of 4 Concert Programs Teatro Colon, Buenos Aires 1949-56 Maria Callas Autographs with Walburga Wegner as theLot of 4 full concert programs for pianists at Teatro Coln, Buenos Aires, Argentina 1) Walter Gieseking concert performing Bach, Beethoven,Schubert ant Ravel, 1949 2) Jorg Demus concert performing Bach, Beethoven, Schubert, Chopin, Graetzer, and Brahms, 1951 3) Alexander Brailowsky performing Vivaldi, Scarlatti, Schumann, Chopin, Debussy, Ginastera, Prokoviev, Rachmaninoff and Liszt, 1953 4) Louis Kentner performing Franck, Mozart, Liszt, Ginastera,