{"product_id":"9784111031009","title":"ツェルニー 8小節の練習曲","description":"8小節単位の短い練習曲に、大切な要素が集約されたエチュード。左の練習も豊富に含まれ、短時間で効果的に左右の指のテクニックを習得できる。ツェルニー30番程度からの併用が効果的。","brand":"全音楽譜出版社","offers":[{"title":"Default Title","offer_id":48434272174384,"sku":"","price":1540.0,"currency_code":"JPY","in_stock":true}],"url":"https:\/\/www.maruzenjunkudo.co.jp\/products\/9784111031009","provider":"丸善ジュンク堂書店ネットストア","version":"1.0","type":"link"}