SEIBERT, Albert Autographs Singers 50 or less B English mezzo-soprano (1935-2008) particularly associated

English mezzo-soprano (1935-2008) particularly associated with the Glyndeborne Festival

she was particularly associated with  Russia and later married a member of the Polish aristocracy

(Conductor : Franz Schalk) added in pencil

beautiful photo with clear signature in excellent condition

Program for a performance of the violinist under the baton of Vladimir Ashkenazy at the Royal Festival Hall in London

SEIBERT, Albert Autographs Singers 50 or less B English mezzo-soprano (1935-2008) particularly associatedGerman tenor (1892 ?), signed postcard photograph, shown as Tristan in Wagner's Tristan und Isolde, inscribed and dated in 1932. Size is 4. 25 x 5. 75 inches, in very good condition.