{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "1.6 pounds", "publishers": ["Hal Leonard Publishing Corporation"], "title": "Siegfried", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 14818796, "isbn_13": ["9780881886665"], "isbn_10": ["0881886661"], "publish_date": "December 1987", "key": "/b/OL11225278M", "authors": [{"key": "/a/OL2625511A"}], "type": {"key": "/type/edition"}, "subjects": ["General", "Performing Arts"], "physical_dimensions": "11.3 x 8.8 x 0.6 inches", "revision": 1}