Sorabji, Kaikhosru Shapurji. (1892 - 1988) Opus Clavicembalisticum - SIGNED FIRST EDITION OF ONE OF THE LONGEST SOLO PIANO WORKS EVER COMPOSEDRare signed copy of the notoriously long and virtuosic piano work. 252 pp. (Large oblong folio) 28 x 39 cm (11x15") original wrappers bound in three quarter purple leather over green cloth, spine with five raised bands, title in gilt to spine and front board plate. Numbered XVI of only twenty three copies printed on Whatman handmade paper and signed by the composer. Binding lightly worn with partial splitting to upper front joint, scattered very minor