The product is a vintage and original vocal score sheet music for the 1935 production of George Gershwin's "Porgy and Bess." This sheet music contains 559 pages and is specifically designed for piano accompaniment. Published by Gershwin Publishing Corp in the United States, it is a valuable piece of musical history for fans of classic musicals and collectors of vintage sheet music. Please review all photos as the cover shows minimal aging & wear. There are no marks, tears or damage to the text.