#notes#
#HARMON-PROGRESS#
The HARMON-PROGRESS function can only work with rules if there are no rests. This means that all pitch sets must have at least as many elements as there are voices.
#Application in OpenMusic
In the OpenMusic environment, a patch could be structured like this:
![](https://edu.marlonschumacher.de/wp-content/uploads/2021/10/Bildschirmfoto-2021-09-28-um-21.52.50-1024x640.png)
voice-splitter:
![](https://edu.marlonschumacher.de/wp-content/uploads/2021/10/voice-splitter-964x1024.jpg)
om-loop:
![](https://edu.marlonschumacher.de/wp-content/uploads/2021/10/loop.jpg)
For a live performance, OpenMusic’s Reactivity of the functions and classes could be activated.
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