[{"data":1,"prerenderedAt":20},["ShallowReactive",2],{"song-czerny-299-09":3},{"slug":4,"title":5,"composer":6,"categories":7,"levels":11},"czerny-299-09","Этюд ор. 299 № 9","Carl Czerny",[8],{"name":9,"slug":10},"Упражнения","exercises",[12],{"difficulty":13,"difficultyScore":14,"musicKey":15,"tempoBpm":16,"measures":17,"tags":18,"previewKey":19},"advanced",65,"C major",120,71,[],"arrangements\u002Fe38df1af-6980-49bd-9825-497d35dc64d6\u002Fpreview.mp3",1792312264032]