Very briefly, 'pataphysics is the most superlative and supernal of all the sciences, existing in concern beyond even metaphysics and predating all concerns by preceding existence. Invented by Alfred Jarry - you may be familiar with Ubu Roi - 'pataphysics is the science of imaginary solutions (as Duchamp noted, the problems are imaginary as well) and the laws governing exceptions (which includes general laws as they are exceptions to exceptions). For further obfuscation, see Exploits and Opinions of Doctor Faustroll, 'Pataphysician and Adventures in 'Pataphysics: Vol. 1 of Alfred Jarry's Collected Works.
This is a compilation of 'pataphysical (pardon the prepended apostrophe, it abides afore to avoid a pun) compositions curated by Andrew Hugill and proffered by the Sonic Arts Network.