[ { "title" : "クラシック音楽意外史", "isbn" : "4487752876", "date" : "2010-01-13T15:24:03.000Z", "publisher" : "東京書籍(株)", "authors" : "石井 宏", "categories" : "音楽", "score" : "A", "comment" : "" }, { "title" : "反音楽史", "isbn" : "4103903031", "date" : "2010-01-13T15:26:43.000Z", "publisher" : "新潮社", "authors" : "石井 宏", "categories" : "音楽", "score" : "A", "comment" : "" }, { "title" : "誰がヴァイオリンを殺したか", "isbn" : "4103903023", "date" : "2010-01-13T15:32:57.000Z", "publisher" : "新潮社", "authors" : "石井 宏", "categories" : "音楽", "score" : "A", "comment" : "" } ]