Full writeup at https://cahighways.org/wordpress/?p=15413
The show, which was written, performed, produced, and composed by Doug Harvey (FB), turned out to be a bit more incomprehensible. A message is received from the future, and so someone is recruited to go forward in time to stop it. Our intrepid hero is the selectee, and what then follows is the mission, with lots of time travel back and forth, reminiscent of the end of 2001: A Space Odyssey, and about at times as incomprehensible.
On the positive side, the music was great and relaxing.