{"product_id":"duport-twenty-one-etudes-00-pc-0003263","title":"Duport: Twenty-one Etudes","description":"Here's a new collection of the solo cello etudes by Jean Louis Duport. The reforms that Duport introduced into the technique of the cello, including the true fingering of the instrument, a standardization of positions, and a methodical system of shifting, cleared the way for the development of modern technique.","brand":"Alfred Music","offers":[{"title":"Default Title","offer_id":44607036817544,"sku":"00-PC-0003263","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/6104\/0520\/files\/00-K02066_large_31502a92-eb69-46af-8203-b5db66ad19a0.jpg?v=1779253958","url":"https:\/\/www.alfred.com\/products\/duport-twenty-one-etudes-00-pc-0003263","provider":"Alfred Music","version":"1.0","type":"link"}