Arrau, Claudio - Concert Playbill Teatro Colon Programs Opera Unsigned probably thanking someone about his

probably thanking someone about his new position as a music director of the Metropolitan Opera orchestra in 1971

created the role of Siegmund in the first ever complete run of Der Ring des Nibelungen in the opening of Bayreuth

These 2 are the programs distributed for the famous concert on April 29th

from the period 1924-1940

German bass (1920-1966)

Arrau, Claudio - Concert Playbill Teatro Colon Programs Opera Unsigned probably thanking someone about hisPlaybill announcement for an upcoming performance of the Chilean pianist at Teatro Colon, Bueno Aires, during the 1940s (no year specified). Each page is 4. 8 x 6. 75 inches, 4 pages, central fold, in very good condition.