{"product_id":"mozart-piano-concerto-no-9-in-e-flat-major-k-271-00-pk-0003246","title":"Mozart: Piano Concerto No. 9 in E flat Major, K. 271: Piano Duo (2 Pianos, 4 Hands) Book (2 copies required)","description":"Expertly arranged Piano Duet by Wolfgang Amadeus Mozart from the Kalmus Edition series. This Advanced Piano Duet (2 Pianos, 4 Hands) is from the Classical era. 2 copies are required for performance.","brand":"Alfred Music","offers":[{"title":"Default Title","offer_id":44604279390344,"sku":"00-PK-0003246","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/6104\/0520\/files\/00-K03712_large_61042413-10eb-469a-8549-ef91097dc9a0.jpg?v=1779252905","url":"https:\/\/www.alfred.com\/products\/mozart-piano-concerto-no-9-in-e-flat-major-k-271-00-pk-0003246","provider":"Alfred Music","version":"1.0","type":"link"}