{"title": "Sonata", "authors": [{"key": "/authors/OL4769590A"}], "publish_date": "1956", "publishers": ["Ricordi"], "pagination": "[score and part]", "work_titles": ["Sonata, violin & piano"], "languages": [{"key": "/languages/ita"}], "lc_classifications": ["M219 R84 S6"], "publish_places": ["[Milano]"], "type": {"key": "/type/edition"}, "subjects": ["Sonatas (Violin and piano)"], "source_records": ["marc:marc_university_of_toronto/uoft.marc:1742753145:550"], "key": "/books/OL20183752M", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2008-10-26T05:55:17.091133"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-25T02:23:28.376460"}}