{"title":"Gregorian chant","description":"Gregorian chant refers to the quintessential sacred music of the Roman Catholic Church. Originally monophonic (unaccompanied melody sung in unison) in texture, later chants employed proto-contrapuntal elements like drones and organum that added a harmonic component. The creation of Gregorian chant is attributed to Pope Gregory I (Saint Gregory the Great).","products":[{"product_id":"alleluia-dies-sanctificatus-p433766","title":"Alleluia, Dies Sanctificatus","description":"Digital Sheet Music for Alleluia, Dies Sanctificatus by Charity Book Putnam, Gregorian chant scored for Piano Solo; id:433766","brand":"Lorenz Publishing Company","offers":[{"title":"Default Title","offer_id":46185690661001,"sku":"433766","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0017\/6760\/4339\/files\/d8f4afe7fb0078b8b2690a1c4c827279_7f551011-aec7-4965-b95e-d092b96abe06.gif?v=1777601245"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0017\/6760\/4339\/collections\/Graduale_Aboense_2.jpg?v=1546642288","url":"https:\/\/www.sheetmusicnow.com\/collections\/gregorian-chant-a77987\/not-transposable.oembed","provider":"Sheet Music Now","version":"1.0","type":"link"}