Statements (27)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:Music_notation_device | 
| gptkbp:associatedWith | Player piano | 
| gptkbp:displayedAt | Museums of music technology | 
| gptkbp:hasDigitalAnalogue | Digital piano roll (DAW editors) | 
| gptkbp:hasFeature | Perforations representing musical notes | 
| gptkbp:inventedBy | 1880s | 
| gptkbp:material | gptkb:newspaper | 
| gptkbp:notableBrand | gptkb:Aeolian_Company gptkb:Ampico gptkb:Duo-Art gptkb:QRS_Music_Technologies | 
| gptkbp:operatedBy | Mechanical action | 
| gptkbp:popularFor | Early 20th century | 
| gptkbp:predecessor | MIDI roll editors | 
| gptkbp:relatedTo | gptkb:MIDI Automatic musical instruments Barrel organ Music box | 
| gptkbp:shape | Long strip | 
| gptkbp:storage | Roll form | 
| gptkbp:usedBy | gptkb:Orchestrion Player organ | 
| gptkbp:usedFor | Recording and playback of music | 
| gptkbp:bfsParent | gptkb:LMMS gptkb:Drum_Machine_Designer | 
| gptkbp:bfsLayer | 8 | 
| https://www.w3.org/2000/01/rdf-schema#label | Piano Roll |