This music is "playable by humans." Their instrument is a MIDI sequencer rather than a piano or guitar. Are you claiming that only X, Y and Z physical artifac

This music is "playable by humans." Their instrument is a MIDI sequencer rather than a piano or guitar. Are you claiming that only X, Y and Z physical artifacts can make real music? Do player pianos make music? Does my MP3 player output music? Maybe I'm unsophisticated, but plenty of 'music' that comes out of my MP3 player generates the kind of emotion that I think of when you say "communication between souls".