Well, it was designed in the 1970s, at a time when experimental musicians were were thinking about what was next after the sort of post-Dada deconstruction of m

Well, it was designed in the 1970s, at a time when experimental musicians were were thinking about what was next after the sort of post-Dada deconstruction of music, and how computers might fit in to that. Like this is the time, approximately, when Laurie Anderson has got analog tape affixed to a bow of her violin and is bowing the tape, and is about just go bat-shit crazy with MIDI for things like Oh Superman in the early 1980s. So, drawing is cool. Avant-garde musical experimentation is cool. It may not have a beat, but it's possible you could dance to it, with the right perspective. :)