Olivier Messiaen, Notation of birds songs
Schumann, Robert, 1810-1856. Carnaval (Sketches) . Carnaval, op. 9 (draft), and Albumblätter, op. 124, no. 4 (draft) : autograph manuscript, 1834 Dec. 13.
La Bohème Giacomo Puccini. Sketches for Act IV. Autograph manuscript, 12 December 1895
Brian Eno, Ambient 1, Music for Airports
Bach Sonata No.1 in G minor for unaccompanied Violin, original manuscript
A page from the manuscript of The Sacrificial Dance from The Rite of Spring in Stravinsky’s own hand, with corrections, annotations and scribbles
The sound of silence