J.S. Bach - Crab Canon on a Möbius Strip
The enigmatic Canon 1 à 2 from J. S. Bachs Musical Offering (1747), The manuscript depicts a single musical sequence that is to be played front to back and back to front.
Video by Jos Leys (http://www.josleys.com) and Xantox ( http://strangepaths.com/en/ )