卡西欧电钢琴入门教程乐谱（适配PX-S1100）

评测依据

• review_count：4100
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• time_range：{"from":"2026-06-25 23:39:04","to":"2026-06-25 23:39:04"}
• intros：{"brand_intro":"卡西欧（Casio）成立于1946年，以电子计算器和手表闻名，后进入乐器领域。其电钢琴以高性价比和便携性著称，PX系列在中国市场销量巨大，尤其受家庭用户和初学者欢迎。品牌注重产品创新，如纤薄机身和触摸面板设计，价格亲民。","product_intro":"本乐谱教程专为卡西欧PX-S1100及同系列电钢琴设计，包含40首入门曲目（如《小星星》《欢乐颂》等），采用大字版印刷和渐进式编排。每首曲目附带指法图示、节奏练习和乐理小贴士，并附赠在线视频课程（共10节），适合零基础用户。","key_specs":{"曲目数量":"40首","难度等级":"入门（0-2级）","纸张规格":"A4 80g双胶纸大字版","适用型号":"PX-S1100/PX-S3100/PX-770","附加内容":"10节在线视频课程+乐理小贴士","语言":"中文"}}
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• kol_quotes：["音乐教育博主@小汤老师：这套教程的编排非常科学，学生反馈很好。","家长@琴童妈妈：孩子跟着视频学，进步很快。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该乐谱教程非常适合零基础入门，视频课程讲解清晰。部分用户希望增加更多流行曲目，但整体性价比极高，尤其适合儿童和成人自学。京东好评率95%，天猫评分4.5，是入门级电钢琴乐谱销量冠军。","source_count":0}},{"source":"objective","score":66.82060606060607,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.4,"price":79,"wom_score":85.6}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":4100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.2,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["音乐教育博主@小汤老师：这套教程的编排非常科学，学生反馈很好。","家长@琴童妈妈：孩子跟着视频学，进步很快。"]}}]
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