{"title": "How-To-Play Keyboard Pack (How-To-Play)", "publish_date": "1986", "languages": [{"key": "/languages/eng"}], "physical_format": "Paperback", "publishers": ["Hal Leonard Publishing Corporation"], "isbn_13": ["9787399901453"], "isbn_10": ["7399901457"], "type": {"key": "/type/edition"}, "source_records": ["amazon:7399901457"], "key": "/books/OL13028362M", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2008-04-30T20:50:18.033121"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-14T03:00:10.179020"}}