About: http://webisa.webdatacommons.org/338088183

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The invention disclosed is a system for playing a music sequence such as a MIDI file in synchronization with a prerecorded digital audio data file, such as an MP3 file.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com