Experimental 60s music sounds like a 80s video arcade

Enjoy 'Mixed Paganini,' by the Studio Di Fonologia Musicale Di Firenze. Published in 1967, it sounds like a weird, hectic video game from 15 years later. The songs were programmed by Pietro Grossi; the 7" disk was "distributed as a Christmas and new year gift by the Olivetti company." [via]