{"last_modified": {"type": "/type/datetime", "value": "2020-08-04T22:14:32.602320"}, "title": "Skill Building Sequence for Choral Ensembles Vol. 1", "created": {"type": "/type/datetime", "value": "2020-08-04T22:14:32.602320"}, "subjects": ["Children's choirs", "Choral singing", "Singing, instruction and study"], "latest_revision": 1, "key": "/works/OL21116670W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8083003A"}}], "type": {"key": "/type/work"}, "revision": 1}