{"product_id":"rockschool-guitar-grade-4-9781789364828","title":"Rockschool Guitar Grade 4","description":"You'll need the Rockschool Guitar Grade 4 from 2024 to master the more sophisticated techniques introduced at this level, which include wider stretches, scales in different fingering positions and more.","brand":"Rockschool Ltd","offers":[{"title":"Default Title","offer_id":50064312107296,"sku":"9781789364828","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/2812\/7264\/files\/9781789364828.jpg?v=1773304712","url":"https:\/\/bookcorner.com\/products\/rockschool-guitar-grade-4-9781789364828","provider":"The Book Corner","version":"1.0","type":"link"}