Yeah, its cool, its fun, but its not
useful for actual real world composition, since its rather convoluted to work with and this final piece is incomprehensible, especially compared to a paino roll or similar.
But, of course, like you, I assume that's not the goal so it doesn't matter. It is cool and it is fun and that's all that's important.
And I'm very impressed by this example! garrettjoecox did a great job.
