I woke up wondering how to create this sound. It was sparked by an interview with Greg Phillingaines, he was talking about a sound he used from the original Oberheim poly synth. The trick was the portamento time was different for each voice. Some sounds went up, down, fast or slow. The Oberheim cycled through each voice (SEM module) so there was a randomness. This sound was used with a Rhodes sound. It goes from F3 to F5. Make what ever changes you think would be cool. Be sure to post them here. Happy 2018. TZ