Piano Concerto No.3, Op.30

Sergei Rachmaninoff was the solo pianist for the world premiere of his third concerto, renowned as one of the most challenging in the entire piano repertoire, in New York on November 28, 1909 with the New York Symphony conducted by Walter Damrosch. The score reproduced here is an authoritative Soviet edition produced sometime after the composer's death. Unlike so many of the on-demand scores now available, this one comes with all the pages and the images have been thoroughly checked to make sure it is readable. IMSLP page Wikipedia article