{"isbn_13": ["9780769238982"], "physical_format": "Mass Market Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "languages": [{"key": "/l/eng"}], "publishers": ["Warner Bros Pubns"], "title": "Michael Aaron Piano Course / Technic / Grade 5", "id": 10933586, "first_sentence": {"type": "/type/text", "value": "Piano technic is related to the necessary skill which is used to play the piano, involving finger, wrist and arm dexterity."}, "isbn_10": ["076923898X"], "publish_date": "January 20, 1995", "key": "/b/OL8066853M", "authors": [{"key": "/a/OL2853603A"}], "type": {"key": "/type/edition"}, "subjects": ["Music"], "revision": 1}