{"languages": [{"key": "/l/eng"}], "physical_format": "Sheet music", "weight": "8.8 ounces", "publishers": ["Alfred Publishing Company"], "title": "Rachmaninoff / Piano Concerto #3 (for 2 Pianos, 4 Han\" (Kalmus Edition)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 10933550, "isbn_13": ["9780769241043"], "isbn_10": ["0769241042"], "publish_date": "March 22, 1985", "key": "/b/OL8066874M", "authors": [{"key": "/a/OL952999A"}], "type": {"key": "/type/edition"}, "subjects": ["Genres & Styles - Classical", "Musical Instruments - Piano", "Songbooks - General", "Individual Composer & Musician", "Music/Songbooks", "Music"], "physical_dimensions": "11.7 x 8.9 x 0.3 inches", "revision": 1}