{"id":"S85103384","label":"Player piano music","description":"Here are entered musical compositions for player piano. The perforated rolls intended for use on player pianos and works about such rolls are entered under [Player piano rolls.]","source_url":"https://id.loc.gov/authorities/subjects/sh85103384","normalized_label":"player piano music","broader":[],"aliases":["Piano roll music"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85103384","provider":"lcsh","revision":"e431580bfcd9217f","taxonomy_revision":"f050b5d4780b1289","title":"Player piano music","url":"/topics/S85103384","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900790569163441664","address_version":"morton4x16-v1","coordinates":[0,20,19020,24576],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}