The Secret Of Psalm 46 was first presented on 23 March 2002 at the Game Developers Conference in San Jose, California. It was accompanied by a digital video of a total solar eclipse, synchronized to a harpsichord recording of J.S. Bach’s Die Kunst der Fuge (The Art of Fugue, BWV 1080, 1751).
A slightly revised version was presented at Worcester Polytech on 18 January 2007.
Below is a February 2010 studio recording of the lecture, produced for inclusion in Jonathan Blow’s game The Witness. It employs an excellent modeled piano by Modartt instead of a harpsichord.