"The Mouth Licking What You've Bled" by Meshuggah is one the best high-intensity pieces of music ever constructed.

I sourced the video from the performance of "The Mouth Licking What You've Bled" from Meshuggah's "Alive" DVD of a concert played in Montreal.  I then used a digital scrying algorithm to resolve a lattice calculation based entirely on the roots of imaginary numbers and collected a vibrating ichorous condensation from the USB-C port of my laptop in a vial that was used to smear over the webcam while it viewed the video playing back in an obsidian mirror.

The result was captured directly into iMovie, where I added titles and my logo.