Digitized copies of 140 autograph manuscripts, sketches, proofs, and first editions, including works by Beethoven, Stravinsky, Debussy, Britten, Mahler, and many others; among its highlights are an annotated proof copy of Beethoven's Symphony no. 9, his manuscript of the Grosse Fuge arranged for piano, four hands, and the last scene of Mozart's Le Nozze di Figaro.
Digitized copies of 140 autograph manuscripts, sketches, proofs, and first editions, including works by Beethoven, Stravinsky, Debussy, Britten, Mahler, and many others; among its highlights are an annotated proof copy of Beethoven's Symphony no. 9, his manuscript of the Grosse Fuge arranged for piano, four hands, and the last scene of Mozart's Le Nozze di Figaro.