{"product_id":"pocket-music-theory-book-keith-wyatt-9780634047718","title":"Pocket Music Theory","description":"(Book). Following in the footsteps of the popular Hal Leonard Pocket Music Dictionary, this handy pocket-sized book is the most contemporary music theory book on the market  A step-by-step guide to harmony and theory for every musician, it includes thorough, yet to easy-to-understand analysis of: intervals, rhythms, scales, chords, key signatures, transposition, chord inversion, key centers, harmonizing the major and minor scales, extended chords, modulation and much more. Packed with info from the Harmony \u0026amp; Theory course at Musicians Institute","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49566087610641,"sku":"GOR006857583","price":10.99,"currency_code":"GBP","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":49936786227473,"sku":"CIN063404771XG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":50181461082385,"sku":"CIN063404771XA","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50933239152913,"sku":"CIN063404771XVG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":51488872202513,"sku":"GOR006358413","price":10.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/063404771X.jpg?v=1751041518","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/pocket-music-theory-book-keith-wyatt-9780634047718","provider":"World of Books ","version":"1.0","type":"link"}