The Song Remains the Same: Lossless Conversion and Streaming of MIDI to RDF and Back
In this demo, we explore the potential of RDF as a representation format for digital music. Digital music is broadly used today in many professional music production environments. For decades, MIDI (Musical Instrument Digital Interface) has been the standard for digital music exchange between musicians and devices, albeit not in a Web friendly way. We show the potential of expressing digital music as Linked Data, using our midi2rdf suite of tools to convert and stream digital music in MIDI format to RDF. The conversion allows for lossless round tripping: we can reconstruct a MIDI file identical to the original using its RDF representation. The streaming uses an existing, novel generative audio matching algorithm that we use to broadcast, with very low latency, RDF triples of MIDI events coming from arbitrary analog instruments.
KeywordsMIDI RDF Music streams Linked Data
- 3.Good, M.: MusicXML: An Internet-Friendly Format for Sheet Music (2001). http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.118.5431
- 4.Heath, T., Bizer, C.: Linked Data: Evolving the Web into a Global Data Space, 1st edn. Morgan and Claypool, New York (2011)Google Scholar
- 5.Kristensen, O.: Generative audio matching game system, 3 March 2011. https://www.google.com/patents/WO2010142297A3?cl=en, wO Patent App. PCT/DK2010/050,132
- 6.Schmachtenberg, M., Christian Bizer, A.J., Cyganiak, R.: Linking Open Data cloud diagram 2014 (2014). http://lod-cloud.net/
- 7.Raimond, Y., Sandler, M.: A web of musical information. In: Ninth International Conference on Music Information Retrieval (ISMIR2008) (2008)Google Scholar