{"languages": [{"key": "/l/eng"}], "physical_format": "Audio CD", "subtitle": "A Concert with Commentary", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Books on Tape"], "title": "Keyboard Conversations with Jeffrey Siegel, Pianist", "isbn_13": ["9781415934487"], "isbn_10": ["1415934487"], "publish_date": "December 2006", "key": "/b/OL11756590M", "authors": [{"key": "/a/OL2812368A"}], "type": {"key": "/type/edition"}, "id": 15513420, "revision": 1}