{"product_id":"2940149403875","title":"Guitar Power Chord","description":"Power chord is a key element of many styles of rock, blues and hard rock music. In this ebook you can find the power chords in all 12 keys with diagrams (with fingering and notes) and CAGED system forms (derived from the C chord fo","brand":"Kamel Sadi Editions","offers":[{"title":"Default Title","offer_id":47149127991536,"sku":"2940149403875","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940149403875_p0.jpg?v=1763716891","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940149403875","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}