{"product_id":"practice-of-harmony-book-peter-spencer-9780131815537","title":"The Practice of Harmony","description":"Aiming to teach harmony in practical terms, this text proceeds from music fundamentals through harmony in common practice, examining some important harmonic procedures of the 20th century. The approach is cumulative, helping the student to learn the principles of harmony in easy stages.","brand":"WoB","offers":[{"title":"US \/ WELL_READ \/ SBYB","offer_id":49931515101457,"sku":"CIN0131815539A","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50040150294801,"sku":"CIN0131815539VG","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":50159370404113,"sku":"CIN0131815539G","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0131815539.jpg?v=1751101158","url":"https:\/\/www.worldofbooks.com\/fr-fr\/products\/practice-of-harmony-livre-peter-spencer-9780131815537","provider":"World of Books ","version":"1.0","type":"link"}