HI, have deleted yesterday´s item Hurricane3p and replaced it. It now has an exciting fourth part. After some testing I succeeded to generate a true pendulum effect with thesis-antithesis or phrase and replica. I used different harmonics left/right and all voices - you may have noticed that they always have a left and right edition - are seperated by exactly 5 phases. A phase is the time needed to generate a note for a single voice. It sounds so natural that you may not notice unless you know what to listen to, or you detect that your head moves to the rhythm. It is the fourth part with double length, 60 measures. ; I dont expect any reactions again, maybe too many people still have a prejudice against fractal music, so I´ll move to another suitable forum if possible. ; https://www.dropbox.com/sh/z1ikx0j0dtwx8k0/AABJS1hiCbXC70LFnsSCMKnca?dl=0 ; Albrecht