Xenochrony

Xenochrony is a studio-based musical technique developed at an unknown date, but possibly as early as the early 1960s, by Frank Zappa, who used it on several albums. Xenochrony is executed by extracting a guitar solo or other musical part from its original context and placing it into a completely different song, in order to create an unexpected but pleasing effect. He said that this was the only way to achieve some rhythms. (from Wikipedia… I’m currently listening to Zappa’s Joe’s Garage for the first time in years)