Good morning and happy Monday. Sorry for the delay… This wound up working.
I am still not completely sure, but I think the issue that got me stuck was the monophonic synth patches from two different instances. Maybe? Anyway, I used the 1st instance of Chord Maker to trigger the first synth (labeled “bottom line” in the screen shot), and the 2nd instance of Chord Maker to trigger the second synth (labeled “top line” in the screen shot).
I also set up the midi in processor blocks for those two synths to play only the lowest, and only the highest notes accordingly.
It was trickier than first expected because of the nature of each melody. There are some duplicate notes on the lower melody that don’t line up if I play the correct melody with my right hand. As a result, I wound up needing to spread the entire phrase over a linear scale. I chose to set things up so I could simply use a one-handed (right hand) chromatic scale to cover the entire 12 note phrase. Worked like a charm!
Thanks everyone for the thoughtful ideas.
Cheers! Bob
