{"type": {"key": "/type/edition"}, "authors": [{"key": "/authors/OL5008935A"}], "isbn_13": ["9781093447347"], "languages": [{"key": "/languages/eng"}], "pagination": "122", "publish_date": "2019", "publishers": ["Independently Published"], "source_records": ["bwb:9781093447347"], "title": "My Tuba Is Getting Heavy", "weight": "0.173", "subtitle": "Brass Wind Instrumental Gift for Musicians  Music Notes Paper", "works": [{"key": "/works/OL29843351W"}], "key": "/books/OL41037726M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-11-22T23:23:49.165188"}, "last_modified": {"type": "/type/datetime", "value": "2022-11-22T23:23:49.165188"}}