{"product_id":"jazz-piano-etudes-in-every-key","title":"Jazz Piano Etudes in Every Key-Rhythm Changes Workshop","description":"\u003cp\u003eExplore rhythm changes etudes in every key with audio play alongs (slow, med, fast) to improve your chops playing melody lines over bass notes. 50 pages, 75 audio tracks.\u003c\/p\u003e","brand":"Rob Mullins Interactive Books and Sheet Music","offers":[{"title":"Default Title","offer_id":52333431685492,"sku":"","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6453\/0292\/files\/ETUDECOVER.jpg?v=1750082055","url":"https:\/\/jazz-piano-interactive.myshopify.com\/products\/jazz-piano-etudes-in-every-key","provider":"Rob Mullins Books","version":"1.0","type":"link"}